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KVS Tool User Guide & FAQ:
Differences Between The Various Access Methods
Supported Airlines
Award/Upgrade/Special Booking Classes Displayed By Airline
Which Access Method/System is best to use for airline X?
Additional Features
Keyboard Shortcuts
Network & Compatibility Issues
Error Messages & Troubleshooting Tips
 
Interpreting Availability Results
Factors that can affect availability
Using the Tool to Plan a Trip or Mileage Run
 
Frequently Asked Questions
Press Ctrl+F (Command+F) to search this page.




Differences Between The Various Methods:
  • Apollo: ITN
    • Good for general use
    • Ability to limit results to up to 3 airlines
    • Displays cancelled flights ("CANCELLED")
    • Displays same-day and already departed flights
    • Provides info on: Distance
    • Default Sorting Order: Number of Connections
    • Default Time: 07:00
    • Maximum Date Range: 330 Days.
    • Does not show availability for: AA
    • Does not reliably support the use of the "(All Airlines)" option -- a specific airline preference should be specified



  • WSpan: ITN
    • Ability to limit results to up to 3 airlines
    • Provides info on: Distance
    • Default Sorting Order: Number of Connections
    • Default Time: 07:00
    • Maximum Date Range: 330 Days.
    • Does not show availability for: AA




  • Sabre: GTC
    • Ability to limit results to up to 3 airlines
    • Provides info on: Distance
    • Default Sorting Order: TBD
    • Default Time: 00:00
    • Maximum Date Range: 331 Days.
    • To check availability for a same-day departure, the [Time:] setting must be set at least 4 hours ahead of the current time (e.g. if the current time is 10:30, enter 15:00). Nevertheless, results will include all remaining flights, including those that are scheduled to depart within this 4-hour time window.
    • Does not show availability for flights, which are zeroed-out in all booking classes




  • Galileo: ETR
    • Access to availability in additional booking classes, which are not shown by the ITN Methods.
    • Ability to limit results to any specific airline.
    • Default Time: 00:00
    • Maximum Date Range: 331 Days.
    • Can show availability for 1-5 booking classes at-a-time.
    • Note: If the results do not contain the flight and/or class you require, it means that the availability in the requested booking class is zero (or that the flight does not operate on the requested date, or that the requested booking class is not valid for that flight). To verify, request availability in a class that is unlikely to be zeroed-out (e.g. Y), followed by the desired booking class(es) (e.g. Y W T E).





  • SNT: Awards/StarAlliance
    • Shows available awards on all Star Alliance carriers (AC/UA/CO/US/LH/OS/SK/TP/LO/JK/BD/TK/SN/SQ/NZ/NH/OZ/TG/SA/MS/JP/OU/KF), except LX
    • ANA Mileage Club Card Number and PIN are required to use this Method:
      Instant online enrolment is available at https://cam.ANA.co.jp/psz/amc/jsp/regist1_e.jsp
      Note: Please be sure to specify a valid postal address during the enrollment process, as ANA will mail you a package, which will include your permanent membership card (a rather nice-looking one, BTW). Should the package be returned as undeliverable, your ANA account will be de-activated.
    • Maximum Date Range: 330 Days.
    • Tip: When searching for awards, it's always best to check availability segment-by-segment (e.g. when searching for NYC-PAR, check NYC-LON/NYC-FRA, followed by LON-PAR/FRA-PAR, etc.)
    • Cannot show availability, when no flights (on any supported carrier) exist in the opposite direction on the same date.
    • Legend: YS = Economy Award, CS = Business Award, FS = First Award. "+" = The requested number of seats is available; "-" = The requested number of seats is not available; "@" = On request/waitlist (applicable to NH/OZ flights only) or StarNet datalink temporarily unavailable (all other carriers); "/" = Cabin not applicable.




  • Amadeus: Awards/OneWorld
    • Shows available awards on most OneWorld carriers (QF/BA/AA/CX/AY/IB/MA/LA + EI/FJ)
    • QF FFP Membership Number and PIN are required to use this Method:
      Instant online enrolment is available at https://www.Qantas.com.au/fflyer/dyns/joinff
    • Maximum Date Range: 330 Days.
    • Tip: When searching for awards, it's always best to check availability segment-by-segment (e.g. when searching for LON-MEL, check LON-SYD/LON-SIN, followed by SYD-MEL/SIN-SYD + SYD-MEL, etc.)
    • Note: When searching for premium cabin awards (e.g. business, first), always check availability segment-by-segment, when using this Method. Otherwise, premium cabin availability may be indicated, when it only exists on some, but not all sub-segments.
    • Some airports may need to be specified using the corresponding city codes, e.g. EZE must be specified as BUE.
    • Availability from certain origin cities cannot be checked when less than 3/4/7/10 days are remaining to departure.
    • Only flights, which have award availability in at least one cabin, are shown.
    • If a particular cabin is not shown, it means that there is no availability in that cabin on any of the shown flights.
    • Legend: YS = Economy Award, CS = Business Award, WS = Premium Economy Award (QF PE/BA WT+), FS = First Award. "+" = The requested number of seats is available; "-" = The requested number of seats is not available; "/" = Cabin not applicable.



  • DLM: Awards/SkyTeam
    • Shows available awards on select SkyTeam carriers (DL/KL/AF) + AS.
    • Provides info on: Duration, SkyMiles Mileage Required.
    • Does not support the use of City Codes (e.g. NYC should be entered as JFK or LGA)
    • Limited support for aircraft type information
    • Maximum Date Range: 330 Days.
    • Tip: When searching for awards, it's always best to check availability segment-by-segment (e.g. when searching for JFK-SYD, check JFK-LAX, followed by LAX-SYD, etc.)
    • Legend - Cabins: Yx = Economy, Cx = Business, Fx = First.
    • Legend - Award Types: xS = Standard/Low Award, xM = Medium Award, xA = Additional/High Award, xX = Award Level Unknown.
      Note: When award level is reported as Unknown (YX/CX/FX), double-click the segment or activate the [Info] Mode and cross-reference the mileage level required (SM) with the SkyMiles Award Charts (http://www.Delta.com/skymiles/use_miles/award_upgrade_mileage/sm_award_mileage/index.jsp) to determine the award type.
      Note: Medium/High (YM/YA/CM/CA/FM/FA) and Unknown (YX/CX/FX) Level classes only apply to DL flights.
    • Legend - Award Availability: "+" = The requested number of seats is available.
    • See also the Award & Other Special Booking Classes Displayed By Airline section below for a detailed description of booking classes.




  • ITA: Awards-Upgrades/X1*
    • Shows all upgrade and award booking classes for "X1" (A Major US Carrier) flights.
    • X1 FFP Membership Number and Password are required to use this Method.
    • You will need to set your [Availability Format] option to "An Expert" in the [My Profile: My Travel Preferences: Display Preferences] section at "X1.com".
      Leave all other [Display Preferences] set to default (blank) values and restart the Tool after updating your X1 MP profile settings.
    • Provides info on: Distance, Duration, Meals
    • Maximum Date Range: 334 Days.
    • Tip: When using this Method, you may wish to turn on the Filter to show only classes NF XF NC XC NY XY
    • Does not show flights, which are zeroed-out in the selected nominal Cabin Class (F0/C0/Y0 respectively).
    • Arrival/departure day indicators (+1/+2) are not fully supported by this Method
    • Legend: See the Award & Other Special Booking Classes Displayed By Airline section below for a description of X1 booking classes.

      *KVS Tool is a specialized web browser application and this Method enables its users to browse the relevant web pages of the X1 website in order to view award and upgrade availability information in text format.



  • CUPID: Awards/CX
    • Shows available awards and upgrades on CX/KA.
    • Asia Miles Membership Number, or CX Marco Polo Club Account Number and PIN are required to use this Method:
      Instant online enrolment is available at https://www.AsiaMiles.com/am/en/about/join
    • Provides info on: Duration
    • Maximum Date Range: 361 Days.
    • Legend: YS = Economy Award, CS = Business Award/Upgrade, FS = First Award/Upgrade, YA = Economy Additional ("Priority") Award. "+" = The requested number of seats is available; "-" = The requested number of seats is not available; "/" = Cabin not applicable.



  • Amadeus: Awards/M&M

    • Shows available awards and upgrades on LX/LH/OS/LO/SN/JP/OU + DE.
    • Permanent Miles & More Card Number (or JetFriends Card Number) and PIN are required to use this Method:
      JetFriends online enrolment is available at https://www.JetFriends.com/jetfriends2/teens/anmeldung/_/2 and https://www.JetFriends.com/jetfriends2/index/SETLOCALE=en_EN/ (your credentials will be sent to you via postal mail).
      Note: Temporary Miles & More Card Numbers are not acceptable.
    • Provides info on: Duration
    • Limited support for aircraft type information
    • Maximum Date Range: 361 Days.
    • Legend: YS = Economy Award, YR = Economy Reduced Mileage Award, CS = Business Award/Upgrade, FS = First Award/Upgrade. "+" = The requested number of seats is available, "-" = The requested number of seats is not available.



  • Sabre: Fares/TVN:
    • Lists all published fares for the specified route for the next 12 months.
    • Fare validation rules applied: None.
    • To access IATA YY Fares, enter/select YY the [Airline:] field.
    • To see detailed Fare Rules, double-click a segment and select [View Fare Rules] or [View Fare Rules Summary]
    • Multi-currency fare conversions: Approximate (typically +/- 2%), based on real-time interbank exchange rates.



  • Sabre: Fares/DotRes:
    • Supports Round-The-World and other special circle fares (e.g. OneWorld Global Explorer/Circle Pacific and carrier-specific RTW/explorer fares) -- use the RTW fare option.
    • Ability to limit results to up to 3 airlines
    • Fare validation rules applied: Seasonality (based on the specified outbound and return dates), Advance Purchase, Min Stay, Max Stay.
    • You can request fares for a specific cabin class: Economy (this includes Premium Economy on BA, VS), Business, and First.
    • To see detailed Fare Rules, double-click a segment and select [View Fare Rules] or [View Fare Rules Summary]
    • This method cannot retrieve fares from/to MAN (Manchester UK) and NAN (Nadi FJ), due to a bug in the DotRes engine. Please use the [Sabre/TVN] Method to retrieve such fares.
    • This method cannot retrieve *A RTW fares, originating from certains cities.
    • Multi-currency fare conversions: Exact, based on the official IATA ROE/BSR exchange rates.



  • Galileo: Fares/PSH:
    • Ability to specify the required fare cabin type (Economy/Business/First)
    • Ability to limit results to up to 3 airlines
    • Fare validation rules applied: Seasonality (based on the specified outbound date only), Sales Restrictions - POS.
    • Shows key Fare Rules information in the main view (Advance Purchase, Min Stay, Max Stay, Travel Period).
    • To see Fare Rules, double-click a segment and select [View Fare Rules Summary]
    • To access IATA YY Fares, enter/select YY the [Airline:] field.
    • Multi-currency fare conversions: Approximate (typically +/- 2%), based on real-time interbank exchange rates.



  • Amadeus: Timetable:
    • Ability to limit results to up to 3 airlines
    • Amadeus timetable results are shown within just seconds of hitting the [Go] button.
    • Flight duration and departure/arrival terminal info is also provided.
    • Default Time: 00:00 (Midnight)
    • Maximum Date Range: 10 Months.
    • Legend: Frequency: 1=Mon, 2=Tue, 3=Wed, 4=Thu, 5=Fri, 6=Sat, 7=Sun






Which Access Method/System is best to use for airline X?:

For regular availability, you can, generally, use any Availability Method. In some cases, it may be advisable to use that airline's native system, as outlined below:

For Award/Upgrade and other special booking classes, please refer to the Award/Upgrade Booking Classes Table.

  • For AA/US/AS/CX/SU:
    Sabre: GTC


  • For UA:
    Apollo: ITN or ITA: Awards-Upgrades/X1


  • For DL:
    WSpan: ITN





Supported Airlines and Award/Other Special Booking Classes:
Airlines Supported in KVS Tool:

  • Flight Availability, Timetables, Fares

    Supported Airlines (Partial List)
    2J 2L 4M 5T 6A 7H 9U 9W A3 A7 AA AB AC AF AI AM AP AR AS AT AV AY AZ BA BD BE BI BR BW CA CI CM CO CX CY CZ
    DE DL DT DX EI EK EN ET EY F9 FB FI FJ FT GF GJ H2 HA HG HM HR HU HY IB IC IG IT IZ J2 JC JJ JK JL JM JO JV
    KA KD KE KL KM KQ KU KX LA LG LH LO LP LR LT LV LW LX LY MA ME MH MK MP MS MU MX NH NU NZ
    OA OK OM OS OU OV OZ PG PR PS PX PY QF QS RG RJ RO RU S2 S4 S7 SA SB SE SK SN SP SQ SS SU SV SW SY
    T3 TA TC TE TG TK TN TP TS TX UA UH UL UM UN UP US UU UX V3 VG VK VN VR VS VT VV VW WF WM WP WY X8 XL YM YV YX



Award & Other Special Booking Classes Supported in KVS Tool:


  • [Star Alliance Booking Classes]

    Airline Award Booking Classes Upgrade/Special Booking Classes KVS Tool Method(s) To Use Link
    AC I/CS (Business Award)
    X/YS (Economy Award)
    R (Business Upgrade)* [Awards/StarAlliance]
    [Galileo: ETR]*
    Details
    UA XF/O/FS (First Award)
    XC/I/CS (Business Award)
    XY/X/YS (Economy Award)
    NF (First Upgrade)*
    NC (Business Upgrade)*
    NY (UA MP 1K Economy Award)*
    [Awards/StarAlliance]
    [ITA: Awards-Upgrades/X1]*
    Details
    CO I/CS (First/Business Award)
    X/YS (Economy Award)
    [Awards/StarAlliance] Details
    [Guide to estimating upgrade (F) availability]
    US O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    O/FS (Elite First Upgrade)
    P (First Upgrade From Y/B Class)*
    [Awards/StarAlliance]
    [Galileo: ETR]*
    LH O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    CR (Business Promo/FlySmart Award)*
    YR (Economy Promo/FlySmart Award)*
    [Awards/StarAlliance]
    [Awards/M&M]*
    OS I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade)
    CR (Business Promo/FlySmart Award)*
    YR (Economy Promo/FlySmart Award)*
    [Awards/StarAlliance]
    [Awards/M&M]*
    LX O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    CR (Business Promo/FlySmart Award)
    YR (Economy Promo/FlySmart Award)
    [Awards/M&M]
    SK I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade) [Awards/StarAlliance]
    TP I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade) [Awards/StarAlliance]
    LO I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade)
    CR (Business Promo/FlySmart Award)*
    YR (Economy Promo/FlySmart Award)*
    [Awards/StarAlliance]
    [Awards/M&M]*
    JK I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade) [Awards/StarAlliance]
    BD I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade) [Awards/StarAlliance]
    TK I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade)) [Awards/StarAlliance]
    SN I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade) [Awards/StarAlliance]
    [Apollo: ITN]
    SQ O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    [Awards/StarAlliance]
    NZ I/CS (Business Award)
    X/YS (Economy Award)
    Z (Business Upgrade)*
    O (Premium Economy/Upgrade)*
    [Awards/StarAlliance]
    [Sabre: GTC]*
    NH O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    [Awards/StarAlliance]
    OZ O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    [Awards/StarAlliance]
    TG O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    [Awards/StarAlliance]
    SA O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    [Awards/StarAlliance]
    MS FS (First Award)
    CS (Business Award)
    YS (Economy Award)
    [Awards/StarAlliance]
    CA O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    [Sabre: GTC]
    FM O/FS (First Award)
    I/CS (Business Award)
    X/YS (Economy Award)
    O/FS (First Upgrade)
    I/CS (Business Upgrade)
    [Sabre: GTC]
    JP I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade)
    CR (Business Promo/FlySmart Award)*
    YR (Economy Promo/FlySmart Award)*
    [Awards/StarAlliance]
    [Awards/M&M]*
    OU I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade)
    CR (Business Promo/FlySmart Award)*
    YR (Economy Promo/FlySmart Award)*
    [Awards/StarAlliance]
    [Awards/M&M]*
    KF I/CS (Business Award)
    X/YS (Economy Award)
    I/CS (Business Upgrade) [Awards/StarAlliance]




  • [OneWorld Booking Classes]

    Airline Award Booking Classes Upgrade/Special Booking Classes KVS Tool Method(s) To Use Link
    QF P/FS (First Award)
    U/CS (Business Award)
    Z/WS (Premium Economy Award)
    X/YS (Economy Award)
    P/FS (First Upgrade)
    U/CS (Business Upgrade)
    Z/WS (Premium Economy Upgrade)
    [Awards/OneWorld] Details
    BA Z/FS (First Award)
    U/CS (Business Award)
    P/WS (Premium Economy Award)
    X/YS (Economy Award)
    Z/FS (First Upgrade)
    U/CS (Business Upgrade
    P/WS (Premium Economy Upgrade)
    [Awards/OneWorld] Details
    AA Z/FS (First Award)
    U/CS (Business Award)
    T/YS (Economy Award)
    A (First SWU/Award Upgrade)*
    F (First Additional Award)*
    J (Business Additional Award)*
    Y (Economy Additional Award)*
    [Awards/OneWorld]
    [Sabre: GTC]*
    Details
    AY U/CS (Business Award)
    X/YS (Economy Award)
    [Awards/OneWorld]
    IB Z/FS (First Award)
    U/CS (Business Award)
    X/YS (Economy Award)
    [Awards/OneWorld]
    MA R/CS (Business Award)
    X/YS (Economy Award)
    [Awards/OneWorld]
    LA Z/FS (First Award)
    U/CS (Business Award)
    T/YS (Economy Award)
    [Awards/OneWorld]
    CX Z/FS (First Award)
    U/CS (Business Award)
    T/YS (Economy Award)
    Z/FS (First Upgrade)
    U/CS (Business Upgrade)
    YA (Economy Additional Award)*
    [Awards-Upgrades/CX]*
    [Awards/OneWorld]
    Details
    KA U/CS (Business Award)
    T/YS (Economy Award)
    U/CS (Business Upgrade)
    YA (Economy Additional Award)
    [Awards-Upgrades/CX] Details
    MX I (Business Award)
    X (Economy Award)
    [Galileo: ETR]
    JL A (First Award) [Galileo: ETR]




  • [SkyTeam Booking Classes]

    Airline Award Booking Classes Upgrade/Special Booking Classes KVS Tool Method(s) To Use Link
    DL R/FS (First Award)
    O/CS (Business Award)
    N/YS (Economy Award)
    FM (First Medium Award)
    CM (Business Medium Award)
    YM (Economy Medium Award)
    FA (First Additional/High Award)
    CA (Business Additional/High Award)
    YA (Economy Additional/High Award)
    A (First Enhanced Availability SkyBonus Award)*
    I (Business Enhanced Availability SkyBonus Award)*
    H (Economy Enhanced Availability SkyBonus Award)*
    [Awards/SkyTeam]
    [Apollo: ITN]*
    Details
    KL D/CS (Business Award)
    W/YS (Economy Award)
    C (Business Additional Award)*
    S (Economy Additional Award)*
    D/CS (Business Upgrade From B Class)
    Z (Business Upgrade From S Class)*
    [Awards/SkyTeam]
    [Apollo: ITN]*
    Details
    AF O/CS (Business Award)
    E (Premium Economy Award)*
    X/YS (Economy Award)
    F (Elite First Additional Award)*
    M (Elite Business Award)*
    C (Elite Business Additional Award)*
    S (Premium Economy Additional Award)*
    R (Elite Economy Award)*
    Y/M (Economy Additional Award)*
    [Apollo: ITN]*
    [Awards/SkyTeam]
    Details
    OK Z (Business Award)
    E (Economy Award)
    [Apollo: ITN] Details
    SU O (Business Award)
    X (Economy Award)
    [Sabre: GTC] Details
    KE A (First Award) [Apollo: ITN]
    CZ P (First Award)
    I (Business Award)
    O (Economy Award)
    [Apollo: ITN]
    KQ D (Business Award)
    W (Economy Award)
    C (Business Additional Award)
    S (Economy Additional Award)
    [Galileo: ETR]
    UX P (Business Award)
    A (Economy Award)
    I (Business Additional Award)
    B (Economy Additional Award)
    [Galileo: ETR]



  • [Other Airlines]

    Airline Award Booking Classes Upgrade/Special Booking Classes KVS Tool Method(s) To Use Link
    MH T (Economy Award) [Apollo: ITN]
    JJ D (First Award)
    U (Business Award)
    T (Economy Award - Intl)
    L (Economy Award - Domestic)
    [Galileo: ETR]
    G3 I (Business Award)
    X (Economy Award)
    [Apollo: ITN]
    LY P (First Award)
    X (Business Award)
    J (Economy Award)
    A (First Upgrade)
    R (Business Upgrade)
    [Apollo: ITN]
    EI U/CS (Business Award)
    T/YS (Economy Award)
    U/CS (Business Upgrade) [Awards/OneWorld]
    UN E (Economy Award) [Sabre: GTC]
    MP W (Economy Award) [Apollo: ITN]
    VG O (Business Award)
    P (Economy Award)
    [Apollo: ITN]
    FJ U/CS (Business Award)
    X/YS (Economy Award)
    [Awards/OneWorld]
    IT Z (Business Award)
    R (Economy Award)
    [Sabre: GTC]
    HA T (Economy Award) P (First Upgrade)
    P (First Additional Award)
    Q (Economy Additional Award)
    [Sabre: GTC]
    TN A (First Award)
    I (Business Award)
    W (Economy Award)
    Z (Business Upgrade) [Sabre: GTC]
    F9 S (Economy Award) [Galileo: ETR]
    AS A/CS (First Award)
    W/YS (Economy Award)
    U (First Upgrade) [Sabre: GTC]
    [Awards/SkyTeam]
    Details






User Guide:

Additional Features FAQ
  • Results Menu
    • Double-click a particular flight segment/fare (or press F11) for the following options:

      • When in Availability/Timetable Mode:
        • Seat Maps
        • Flight/Operational Info
        • Check Visa Requirements [TIMATIC]

      • When in Fares Mode:
        • View Fare Rules
        • View Fare Rules Summary [WSpan]
        • View Routing Rules
        • Find Flights Using This Fare [ITA]
        • Check Visa Requirements [TIMATIC]


      • Marketing Airline Code & Description -- click to visit that airline's website
      • Operating Airline Code & Description (for codeshare flights) -- click to visit that airline's website
      • Departure Airport Code & Description -- click for airport info/weather
      • Destination Airport Code & Description -- click for airport info/weather
      • Aircraft Code & Description -- click for detailed aircraft info
      • Mileage/Kilometrage for the segment




  • Airport/Airline Code Lookup
    • Basic lookup: Enter the name/code and press [Tab]
    • Advanced search: Enter the string to search for (e.g. London), then press [F2] to go to first matching entry (e.g. LON). Press [F3] to continue searching (e.g. STN/LTN/LGW/LHR)




  • PNR/Itinerary Retrieval Manager
    • Allows you to save a list of your Itineraries/PNRs for easy reference and 1-click web-based retrieval.
    • Supports all 4 major GDS systems: Amadeus, Sabre/Abacus, Galileo/Apollo, and Worldspan, and also directly supports a number of airlines.


  • Flight/Operational Info Manager
    • Provides quick and easy access to operational flight info, historical performance data, and flight tracking.

    • Operational Info [Amadeus]:
      • Planned Flight Info: Full routing/list of intermediate stops, traffic restrictions, terminal numbers, aircraft features (e.g. IFE), e-ticket eligibility.
      • Flight Operational Info: Runway and gate departure/arrival times, delay reasons/comments, etc.
      • Carriers supported (Planned Flight Info): All
      • Carriers supported (Flight Operational Info): AC/UA/US/LH/OS/SK/TP/LO/JK/BD/TK/SQ/NZ/NH/OZ/SA/KF/LX/FM, AA/QF/BA/AY/IB/MA/LA, KL/AF/AM/KE/KQ/OK, LY


    • Operational Info [WSpan]:
      • Flight Operational Info: Native airline display (incl. routings, runway and gate departure/arrival times, delay reasons/comments, etc.)
      • Carriers supported: US/UA, DL, AA




  • Reference Information Lookup:
    • Maximum Permitted Mileage [MPM]:
      • Routing can be specified either as origin-destination (e.g. LON-SYD), or as a proposed routing to be validated (e.g. LON-FRA-BKK-SYD)
      • Specifying the airline is optional.
      • A maximum of 16 segments is allowed.


    • Minimum Connection Time [MCT]:
      • To check standard MCT times for an airport, enter the airport code (e.g. JFK) and leave the Connect Airlines field blank.
      • To check for carrier-specific exceptions, enter the airport code (e.g. JFK) and enter the from/to airline codes in the Connect Airlines field (e.g. BA-QF or VS-VS).
      • To check inter-airport MCTs (e.g. LHR-LGW), enter a city code (e.g. LON) and leave the Connect Airlines field blank.




  • Visa/Immigration/Health/Customs Info (TIMATIC)
    • To look-up a topic/document reference, which may appear in the text, surrounded by double square brackets (e.g. [[TIDFT/GB/PA/WA/ID14102]]), select TIMATIC Expert Mode and enter the command, starting with TI (e.g. TIDFT/GB/PA/WA/ID14102)



  • Filter
    • You can filter the displayed results in real-time by specifying requirements, such as "availability required in classes X or Y", "only flights on airlines XX and YY", "only Star Alliance/OneWorld/SkyTeam flights", "no codeshare flights", etc. You can also chose which booking classes you want to see, and in which order.


  • ITA Query Builder
    • This option will construct an ITA Route Language query to search for available flights, using the Fare Basis, selected in KVS Tool.
    • It can also be used to calculate taxes/fees/surcharges.
    • Double click the desired fare and select [Find Flights Using This Fare].
    • If you are presented with an ITA Login screen, click [Log in as a guest] and repeat the step above (this only needs to be done once).
    • To change/revise parameters (e.g. dates), click [Modify search] at the top of the ITA search results page.



  • Specifying multiple airlines:
    • You can specify up to 3 airline codes when using the [Apollo: ITN], [Sabre: Fares/DotRes], [Galileo: Fares/PSH], and [Amadeus: Timetable] Methods.
    • Separate multiple airline codes with a semicolon (";"), e.g. BA; AF; AA



  • To Print the results:
    • Press [Ctrl]+[P]
      - or -
    • Right-click or Double-click on the list of the results; this will bring-up a pop-up menu.
    • Click Send To -> Wordpad



  • To use the results in a FlyerTalk post or your Website/Blog pages:
    • Right-click or Double-click on the list of the results; this will bring-up a pop-up menu.
    • Click Copy to Clipboard -> For Forum Use [BBCode] or Website/Blog Use [HTML]



  • To copy individual segments to WordPad or another application:
    • Drag-and-Drop the desired segment from the list to another application (e.g. WordPad) by holding the left mouse button.




Keyboard Shortcuts
  • <Ctrl> + <P>: Send results to WordPad (e.g. for printing)
  • <Ctrl> + <PgUp>/<PgDown>: Request availability for previous/next day
  • <Alt> + Underlined Letter: Goto the corresponding field, e.g. F=From, D=Date, A=Airline
  • <Enter>: Go
  • <F11>: Same as double-clicking the segment
  • <Shift> + <F1>..<F9>: Select Method



Network & Compatibility Issues
  • HTTP Proxy Issues:
    • Standard proxy servers are supported and the tool will automatically use MSIE's proxy settings. To review or change those settings, click the purple [Tools] button and select [Internet Options].
    • For proxy servers requiring authentication only, click the purple [Tools] button and select [Proxy Authentication Options].
    • Note: Certain Methods may not be functional when using a proxy server, requiring authentication, due to an unresolved bug in one of the Microsoft system components.


  • Mac/Linux Compatibility:


  • Manual Installation Procedure (for advanced users only):
    • Download the KVS_AvailabilityTool_Setup.EXE file.
    • Rename KVS_AvailabilityTool_Setup.EXE to KVS_AvailabilityTool_Setup.ZIP.
    • Extract all files from KVS_AvailabilityTool_Setup.ZIP to a suitable directory, using WinZip.



  • KVS Tool Online Companion

    • KVS Tool Online Companion can be accessed using any standard web browser, running on any platform/OS.



    • KVS Tool Online Companion can also be accessed from most mobile devices (incl. Blackberry and PDA devices) by downloading and installing the Opera Mini browser: http://www.operamini.com/download/wap/






Error Messages & Troubleshooting Tips
  • Installation Fails or Freezes:
    • If your user account does not have administrative priveleges (e.g. when installing on a locked-down machine in a corporate environment):
      • Install the KVS Tool to a directory, to which you have full read/write access by clicking the [Browse] button on the Installation Options screen during Setup.
      • Select the [Place System Files In Application Directory] option on the Installation Options screen during Setup.

    • Temporarily disable any anti-virus protection software until the installation is complete.


  • "Cannot connect [12029]" and/or
    "Name not resolved [12007]" and/or
    "Error 9001: Time-Out Requesting Data"
    This indicates either a problem with your internet connection, or personal firewall settings. Try the following:
    • Re-configure or temporarily disable any personal firewall/anti-virus software (e.g. Symantec's Norton Internet Security).
    • Verify that all of your Internet Explorer Connection Settings (including Proxy Settings) are correct. To access these settings, click the purple [Tools] button at the top of the KVS Tool, then click [Internet Options].
    • If you have just installed an updated version of the Tool, remove KVS Availability Tool ("C:\Program Files\KVS Availability Tool\KVS_AvailabilityTool.exe") from your personal firewall/anti-virus software's "trusted programs" list, and then add it there again.
    • Run the Internet Connection Test: Click the purple [Tools] button and select [Internet Connection Test].
    • Restart your system.



  • "Error 35761: Request timed out [12002]":
    • This indicates a problem with your internet connection. Verify that all of your Internet Explorer Connection Settings (including Proxy Settings) are correct and try again.
      To access Connection Settings, click the purple [Tools] button at the top of the KVS Tool, then click [Internet Options].
    • Run the Internet Connection Test: Click the purple [Tools] button and select [Internet Connection Test].


  • "Error 35761: Request timed out [12002]" after upgrading to Microsoft Internet Explorer V7, when using one of the ITN methods:
    Try decreasing the [LIMIT:] setting to 20.


  • "Error 35756: Unable to complete request [Inet]" and/or
    "Error 35764: Still executing last request [Inet]":
    This indicates a problem with your Internet Explorer settings. Start Internet Explorer, make sure that it is not set to Work Off-Line (via File Menu), and that all Connection Settings (including Proxy Settings) are correct. Restart the Tool and try again. If that does not resolve the problem, try the troubleshooting instructions for "Error requesting data: Cannot connect [12029]" above.


  • "Transferring Data >>>>>>>>>>" message is displayed, but results never appear, and/or
    "Error 9001: Time-Out Requesting Data [Inet]":
    This indicates a problem with your Internet Explorer Cookie settings.
    To access these settings, click the purple [Tools] button at the top of the KVS Tool, then click [Internet Options]. Goto [Privacy] tab, click [Advanced] and make sure that First Party Cookies is set to Accept. Restart the Tool and try again.
    If that does not resolve the problem, try the troubleshooting instructions for "Error 35761: Request timed out" above.

  • "Error Requesting Data: (Various)" after upgrading to the latest version (previous version worked OK on the same machine):
    • Remove KVS Availability Tool ("C:\Program Files\KVS Availability Tool\KVS_AvailabilityTool.exe") from your personal firewall/anti-virus software's "trusted programs" list, and then add it there again.
    • Restart your system.
    • If that does not resolve the issue, please refer to the troubleshooting tips for actual error message shown.


  • "KVS Tool was unable to connect to the Authentication Server" in Registration dialogue window:
    • If you were able to successfully use the Tool on this machine in the past, then the Autnetication Server may be temporarly unavailable -- please try again in a few minutes.
    • Otherwise, refer to the troubleshooting tips for actual error message that preceedes the dialogue window ("Error Requesting Data").
    • Run the Internet Connection Test: Click the purple [Tools] button and select [Internet Connection Test].


  • KVS Tool hangs (freezes) intermittently when transferring data, particularly when using the [CUPID: Awards/CX] Method:
    This may be caused by an unresolved bug in the Microsoft WinInet system component. To work-around this issue:
    Click the purple [Tools] button at the top of the KVS Tool, then click [Internet Options]. Goto [Advanced] tab, scroll down to [HTTP 1.1 Settings] and make sure that Use HTTP 1.1 and Use HTTP 1.1 through proxy connections options are unchecked. Restart the Tool and try again.


  • "Unable to Retrieve Fares: Become a member!" error message when using the [Fares/TVN] Method:
    To resolve this issue, click the purple [Tools] button at the top of the KVS Tool, select [Internet Options], goto the [General] Tab, and click the [Delete Cookies] button. Restart the Tool and try again.


  • "[ShellExecute] Error XX":
    This indicates a problem with your system configuration.

    For Internet Explorer, goto Tools -> Internet Options -> Programs. Verify that the box labelled "Internet Explorer should check to see whether it is the default browser" is checked. Other browsers will have a similar option. Restart the browser.

    See http://support.screenplay.com/answercenter/questions.php?questionid=420&todo= for screenshots.

  • "Online Authentication Error: Proxy Access Denied", and/or
    "KVS Tool has received an unexpected response while contacting the Authentication Server", and/or
    "Datasource Error: Proxy Access Denied":
    This indicates that your corporate proxy server requires authentication, and that you need to supply the Tool with the appropriate username/password combination. Please see the [Network & Compatibility Issues: HTTP Proxy Issues: For proxy servers requiring authentication] section above, or provide that information to your IT support personnel.

  • "Security Certificate Number Invalid [12037]":
    These types of error are, typically, caused by incorrect system date/time settings. After correcting your system date/time, restart the Tool.

  • "Gopher - Attribute Not Found [12057]" and/or
    "SSL Certificate REV Failed [12057]":
    To resolve the issue, click the purple [Tools] button at the top of the KVS Tool, then click [Internet Options]. Goto [Advanced] tab, scroll down to [Security] and make sure that Check For Server Certificate Revocation option is unchecked. Restart the Tool and try again.


  • See also KVS Tool FAQ for other error messages.

Interpreting Availability Results:

  • Example:
    Carrier   Flight From Depart    To   Arrive    A/C  St Availability      
    --------- ------ ---- --------- ---- --------- ---- -- -----------------------------      
    AC        9104   YYZ  18:20     FRA  08:05 +1  346  0  J9 C5 D3 Y9 M9 B8 H7 V6 Q0 L0      
    


  • Letters (e.g. J C Y M B H V Q L) signify booking classes (from most expensive to least expensive)
  • Numbers (e.g. 0-9*) indicate the number of seats available for sale in that booking class, up to the maximum of 9*.

    * Note: depending on the airline and the GDS system used, the maximum number can be one of the following: 9, 7, or 4.

    So the meaning of the numbers is as follows:
    • 0: No seats are available for sale in that booking class, waitlisting only.
    • 1-8: A specific number of seats available for sale in that booking class
    • 9*: 9* or more seats are available for sale in that booking class



  • Availability figures are not cumulative! In the example above:
    • J9: 9 or more seats are available for sale in the business-class cabin, of which:
      • C5: 5 can be sold in C booking class
      • D3: 3 can be sold in D booking class


    • Y9: 9 or more seats are available for sale in the economy-class cabin, of which:
      • M9: 9 or more can be sold in M booking class
      • B8: 8 can be sold in B booking class
      • H7: 7 can be sold in H booking class
      • V6: 6 can be sold in V booking class
      • Q0: No seats are available for sale in the Q booking class
      • L0: No seats are available for sale in the Q booking class


  • Note:
    • Availability displays show the number of seats available for sale in each booking class at a particular moment in time, not the number of empty seats.
    • Seat maps show the number of unassigned seats currently available for assignment in each cabin, not the number of sold/empty seats.


Interpreting The Results: Factors that can affect availability:



Using the Tool to Plan a Trip or Mileage Run:

Step 1: If you do not know where you want to go, use FareCompare to locate a fare with a low PPM, and note the city pair (e.g. YTO-LON).


Step 2: Search for Fares between that city pair (e.g. YTO-LON), and locate the fare you are interested in:


Carrier   From   To   Fare      Cur  Expiry    Min  Max  Fare Basis      
--------- ------ ---- --------- ---- --------- ---- ---- ----------      
AC        YTO    LON      355   USD            Sun  12M  A0MSLXFL      
BA        YTO    LON      355   USD            Sun  12M  NLXNNNAA      
BD        YTO    LON      355   USD            Sun   2M  T0MSLXFL      
AC        YTO    LON      409   USD            Sun  12M  A0MSLWFL      
BA        YTO    LON      409   USD            Sun  12M  NLWNNNAA      
BD        YTO    LON      409   USD            Sun   2M  T0MSLWFL      
BD        YTO    LON      427   USD            Sun   2M  T0MLXLL      
US        YTO    LON      431   USD            Sun  12M  ULXCA13E      
DL        YTO    LON      431   USD            Sun  12M  ULXSLGB1      


Step 3: Review the Fare Rules of the fare in question, taking a note of the booking class (A), and the restrictions (RETURN TRVL IS VALID ON THE 1ST SUN AFTER 12:01 A.M.; APPLIES AT ANY TIME MON-WED ON INTL SECTOR; 24OCT-19DEC06 OR 24DEC06-7MAR07):


[BK CODE]      
A      
      
[MIN STAY]      
RETURN TRVL IS VALID ON THE 1ST SUN AFTER 12:01 A.M.. MEASURED FROM DPTR FROM ORIGIN.      
      
[MAX STAY]      
RETURN TRVL MUST COMMENCE NO LATER THAN 12 MONTHS. MEASURED FROM DPTR      
FROM ORIGIN TO DPTR FROM LAST STOPOVER POINT.      
      
[DAY/TIME]      
APPLIES AT ANY TIME MON-WED ON INTL SECTOR. DAY/TIME IS       
BASED ON TRIP DATE OF INTL SECTOR.      
      
[SEASONS]      
24OCT-19DEC06 OR 24DEC06-7MAR07. SEASON IS BASED ON      
DATE OF ORIGIN AND IS DETERMINED BY DATE OF DEPARTURE OF FIRST       
INTERNATIONAL SECTOR.      
      
[EFF/EXP]      
TICKET MUST BE ISSUED BY 20NOV06.      
      
[BLACKOUTS]      
NO BLACKOUT RESTRICTIONS APPLY.      
      
[FLT APPL]      
NO FLIGHT RESTRICTIONS APPLY.      


Step 4: Check Routing Rules / Maximum Permitted Mileage [MPM] for the fare in question:


ROUTING  301 FROM-TO  YTO-YMQ-YYT-YOW-LON*                            
             FROM-TO  YTO-YMQ-YYT-AC-YHZ-YYT-LON*                     
             FROM-TO  YTO-YMQ-YYT-LON*                                
             FROM-TO  YTO-YMQ-YHZ-YYT-YOW-LON*                        
             FROM-TO  YTO-YMQ-YHZ-YYT-AC-YHZ-YYT-LON*                 
             FROM-TO  YTO-YMQ-YHZ-YYT-LON*                            
             FROM-TO  YTO-YOW-YYT-YOW-LON*                            
             FROM-TO  YTO-YOW-YYT-AC-YHZ-YYT-LON*                     
             FROM-TO  YTO-YOW-YYT-LON*                                
             FROM-TO  YTO-YOW-LON*                                    
             FROM-TO  YTO-AC-YHZ-YYT-LON*                             
             FROM-TO  YTO-LON*      


Step 5: Check Availability for the desired date(s):


FRI  01 Dec 2009      
      
Carrier   Flight From Depart    To   Arrive    A/C  St   Availability      
--------- ------ ---- --------- ---- --------- ---- ---- -----------------------------------      
AC        868    YYZ  09:00     LHR  21:15     763  0    J9 C9 Y9 M9 U9 B9 H9 V9 Q9 L9 A9 I4      
AC        856    YYZ  18:10     LHR  06:25 +1  333  0    J9 C9 Y9 M9 U9 B9 H0 V0 Q0 L0 A0 I8      
AC        848    YYZ  20:20     LHR  08:35 +1  763  0    J9 C0 Y9 M9 U9 B9 H0 V0 Q0 L0 A0 I0      
AC        858    YYZ  22:55     LHR  11:15 +1  763  0    J9 C5 Y9 M9 U9 B9 H0 V0 Q0 L0 A0 I4      
AC        460    YYZ  17:10     YOW  18:10     320  0    J9 C0 Y9 M9 U9 B9 H9 V9 Q9 L3 A3 I0      
 -> AC    888    YOW  19:05     LHR  07:00 +1  763  0    J3 C0 Y9 M9 U9 B9 H7 V3 Q3 L3 A3 I0      
AC        616    YYZ  18:35     YHZ  21:35     763  0    J9 C9 Y9 M9 U9 B9 H9 V9 Q9 L9 A9 I8      
 -> AC    860    YHZ  22:55     LHR  08:25 +1  763  0    J9 C9 Y9 M9 U9 B9 H9 V9 Q9 L9 A9 I5      


Frequently Asked Questions:
  • Q: Availability display shows lots of seats in fare class X for a flight between AAA and BBB, but when I try to book those flights, they book into a more expensive class Y.
  • A: Availability in class X does not, in any way, mean that there is actually an applicable fare that books into class X. You should review the Fare Listings (using one of the Fare methods of the Tool) to determine whether there is an applicable fare for your city pair (AAA-BBB). If there is not, then availability in class X is irrelevant for your purposes. See the [Using the Tool to Plan a Trip or Mileage Run] section of the KVS Tool FAQ for details.

  • Q: Why are you showing availability in class X, when the Seat Map has no seats available for pre-assignment?
  • Q: Why are you showing no availability in class X, when the Seat Map still has seats available for pre-assignment?
  • A: No simple relationships exist (or should be inferred to exist) between seats available for sale (shown in Availability) and seats available for pre-assignment (shown in Seat Maps), or vice-versa, due to, in part, the factors outlined in the following Q/A.

  • Q: How can the availability figures for flight XXX be so low, when I am seeing so many unassigned (available) seats on the seatmap?!
  • A: Airlines do not pre-assign seats automatically -- someone (or something) has to request a seat assignment. Furthermore, certain categories of PAX (e.g. groups) cannot request an assignment, even if they wanted to. Lastly, the flight may be overbooked in lower cabin(s), which, in turn, may affect availability in the higher cabin(s) in order to accomodate intended operational upgrades.

  • Q: How can the availability figures for flight XXX be so high, when I am seeing so few (or no) unassigned (available) seats on the seatmap?!
  • A: Not all seats are available for pre-allocation. Some seats may be blocked for various operational and commercial reasons, in accordance with the policies of the corresponding carrier.

  • Q: How come a flight is missing from the list of the results?
  • A: If a flight is zeroed-out in economy cabin (e.g. Y0), it will show at the end of the list, when using an ITN-based Method. If there are many matching flights, you may also need to increase the [Limit:] setting.

    If the flight departs very early (e.g. 03 am) or very late (e.g. 23:50), you may need to specify a value in the [Time:] field to make such a flight appear.



  • Q: Is there a way to tell exactly how many award seats are available, when using one of the [Awards] Methods, that use "+" and "-" indicators?
  • A: To determine the exact number of award seats available, you need to gradually increase the value in the [Seats:] field. For example, if availability changes from "+" to "-" after increasing the value from 3 to 4, then the number of available award seats is 3.

  • Q: I am being asked for an ANA/M&M Membership number, but I am a member of a different Star Alliance carrier programme (e.g. AC Aeroplan, UA Mileage Plus, etc.)
  • Q: I am being asked for an QF/Asia Miles Membership number, but I am a member of a different OneWorld carrier programme (e.g. AA AAdvantage, BA Executive Club, etc.)
  • A: You need to sign-up for an account in the respective programme(s) using the links, specified in the Methods Section above.


  • Q: What is the difference between "Standard" and "Additional" awards?
  • A: In KVS Tool:
    • Standard (xS) awards are capacity-restricted awards available within the entire Alliance. Some airlines (like US/UA) may like to refer to them using a marketing name "Saver".
    • Additional (xA) awards are unrestricted awards that require additional (e.g. double) mileage. Some airlines (like US/UA) may call them "Standard", again, for marketing purposes. These awards are only applicable within the same airline/FF programme or to certain partners (but not Alliance-wide).



  • Q: Can I have the Tool installed on more than one computer?
  • A: To obtain an additional Registration Code, please use the Registration Wizard: http://Reg.KVSTool.com/
    (Lite-tier members would need to upgrade first, as these options are only available to Gold, Platinum and Diamond-tier members: http://Levels.KVSTool.com).

  • Q: I am getting a "System Code Mismatch" error.
  • Q: Can I use the same Registration Code on another computer?
  • Q: I can't seem to be able to change the System Code shown.
  • Q: I just changed computers and copied the Tool over, but it won't accept my old Registration Code.
  • A: Each Registration Code is only valid for the computer it was issued for. The System Code is unique to each machine and cannot be changed. To obtain a replacement or an additional Registration Code, please use the Registration Wizard: http://Reg.KVSTool.com/
    (Lite-tier members would need to upgrade first, as these options are only available to Gold, Platinum and Diamond-tier members: http://Levels.KVSTool.com).

  • Q: How do I transfer the KVS Tool to another PC?
  • A: If you still have access to the old PC:
    • Start the Tool on the old PC, click the large orange keys button in the Tool, and select [Un-register]. Make a note of your old System Code (S-XXXXXXXX).
    • Install the KVS Tool on the new PC.
    • Request a Replacement Registration Code using the Registration Wizard, specifying the System Code for your new installation and the old System Code from Step 1.
    • (Optional): To transfer locally-stored data, such as a list of your saved trips and PNRs:
      Copy the KVS_AvailabilityTool.ini file (located in C:\Program Files\KVS Availability Tool or C:\Users\<Username>\AppData\Local\VirtualStore\Program Files\KVS Availability Tool on Windows 7/Vista) from your old PC to your new PC.

    If you no longer have access to the old PC:
    • Install the KVS Tool on the new PC.
    • Request a Replacement Registration Code using the Registration Wizard, specifying the System Code for your new installation and your old System Code (if known).



  • Q: If I install the new version, will I need a new Registration Code?
  • A: No. Your Registration remains valid, and will be automatically recognized by the new version.


  • Q: Should I do an uninstall, before installing a new version?
  • A: It is not necessary to uninstall an old version -- just run the Setup as usual.

  • Q: I have just installed an updated version of the KVS Tool; why am I being prompted to reboot Windows?
  • Q: I have just installed an updated version of the KVS Tool; why am I still getting the "KVS Tool Needs To Be Updated" message and being prompted to download an updated version?
  • A: You should always exit the KVS Tool before running the Setup/Update. Should you forget to do so, the Setup will need to reboot Windows in order to complete the update.

  • Q: I am being prompted to complete installation for ____________ (some completely irrelevant software title), when trying to run the Tool.
  • A: The KVS Tool has nothing to do with the software product in the message. That message comes from the Windows Installer and indicates that the installation for that software is either incomplete or incorrect. If you are not using the said product (and don't recall installing it), use the Control Panel's [Add or Remove Programs] option to uninstall it. Otherwise, use the [Repair] option to properly complete the installation for the product in question.

  • Q: KVS Tool does not remember my Registration Code and other saved data/settings.
  • A: This indicates that KVS Tool is unable to write data to the files, located in the application directory (e.g. because your current user account does not have the appropriate file write permissions). Follow the instructions in the [Installation Fails or Freezes] section of the KVS Tool User Guide above.

  • Q: Can I install the KVS Tool on a locked-down corporate machine?
  • A: In most cases, yes:
    • To start, follow the instructions in the [Installation Fails or Freezes] section of the KVS Tool User Guide above.
    • If you are unable to run the KVS Tool Setup at all due to security restrictions, you can use your home/personal PC to install the KVS Tool to a portable USB Drive, by clicking the [Browse] button on the Installation Options screen during Setup, and also selecting the [Place System Files In Application Directory] option.
    • Once the installation is complete, connect the USB Drive to your corporate machine and run the KVS Tool from there (you will be prompted to register the first time you run it).


  • Q: Do you know if there is a handy reference for the various fare class codes of the airlines?
  • A: http://www.KVSTool.com/FAQ.php#Classes contains links to class charts for many airlines. If you can't find it there, you would need to check that airline's FAQ in the corresponding airline forum. If it's not there, then you could always post and ask fellow FT-ers for help...



  • Q: I'm seeing some great fares using one of the [Fares:] Methods, but how do I actually book them?
  • A: The choice is completely up to you: You can call the airline directly, use a travel agent, or book using an online travel agency (not all fares can be booked using the last option). However, first, be sure to follow the suggested steps in the [Using the Tool to Plan a Trip or Mileage Run] section of the KVS Tool FAQ to ensure that the fare is actually applicable to your particular travel dates, and that there is availability ...


  • Q: The prices quoted via the Fares Methods - are they inclusive of taxes/fees/surcharges?
  • Q: How can I calculate taxes/fees/surcharges?
  • A: Fares do not include any taxes, as they will depend on the exact routing, etc. Fares shown may or may not include fuel and other surcharges, depending on the carrier, system used, and the way in which the fares filed by the carrier.

    To calculate taxes and surcharges for a specific fare via ITA, please follow the instructions for the [ITA Query Builder] in the Additional Features section above.

    For a reference guide, see:


  • Q: Where can I find a glossary of Fare terms?
  • A: See http://www.TravelTerminal.com/glossary.shtml


  • Q: What are IATA YY Fares?
  • A: Generic YY fares are published by the IATA on behalf of its members and are applicable to flights of all participating carriers. To book a ticket using these fares, it would be best to use the services of an experienced Travel Agent, who will be able to confirm whether a desired carrier actually participates in that fare and the booking class(es) to be used.


  • Q: Why are the cheaper Business/First-class fares missing from the fare listings, when using one the [Fares] methods?
  • A: Certain discount Business/First-class fares may not be classified as Business in the system (Sabre). To see them, you have to select [Economy] under [Class:], and also turn on the [Max] option (if using the [Sabre/TVN] method).


  • Q: I am only getting fares on airlines AA and BB when using the [Sabre: Fares/DotRes] Method with the "** (All Airlines)" option selected, but I am confident that airline XX also publishes fares on that route.
  • Q: I am getting a "No fares found" error message when using the [Sabre: Fares/DotRes] Method with the "** (All Airlines)" option selected, but I am confident that airline XX publishes fares on that route.
  • A: Try specifying the airline preference in the [Airline:] field, or use the [Sabre: Fares/TVN] / [Sabre: Fares/PSH] Methods.


  • Q: I am not getting fares for airline XX when using the [Sabre: Fares/TVN] Method, but I am confident that that airline publishes fares on that route.
  • A: The [Sabre: Fares/TVN] engine does not support some airlines. Try using the [Sabre: Fares/DotRes] Method instead, as it supports a wider range of carriers.

  • Q: Does the [Sabre: Fares/TVN] Method support Business/First class fares?
  • A: This method will return fares for all cabin classes, sorted by price. When an airline has more fares published on a specific route, only the first 40-100 fares will be shown when using thos Method. Try activating the [Max] option, or use the [Sabre: Fares/DotRes] / [Galileo: Fares/PSH] Methods instead, where a specific cabin class be specified.

  • Q: I am getting "Unable to Retrieve Fares: Sorry, reservations can only be made up to 330 days in advance" error message when using the [Sabre: Fares/TVN] Method.
  • A: Please check that your system date is set correctly. If you are getting this message on the first/last day of the current month (e.g. 1st/31st), then this caused by a time difference issue, specific to the TVN engine, and you should simply retry your request in a few hours. In the meantime, you may wish to use the [Fares/DotRes] and [Fares/PSH] Methods.



  • Q: Could I see a sample PNR?
  • A: To see a sample Sabre PNR, you can use the following PNR Locator/Last Name combinations:

    BBAHEY/TRAVELER

  • Q: When using the [OneWorld ETicket] option in the PNR Manager, the resulting display is in Spanish. Is there a way to switch it to English?
  • A: Before using the PNR Manager, open the following URL in your web browser: http://www.LAN.com/index-en-ue.html


  • Q: Could you tell me what are differences between the KVS Tool and other similar tools/services?
  • A: Please see http://www.FlyerTalk.com/forum/showthread.php?p=10585860#post10585860. You may also find it helpful to review the list of features (http://Levels.KVSTool.com) and the screenshots (http://www.KVSTool.com/Screenshots.php), and compare them to the corresponding pages, relating to the other service.


  • Q: Where can I download one of the older versions of the KVS Tool?
  • A: Due to operational requirements and other constraints, non-current versions of the Tool are not supported and are not available for download.


  • Q: [SNT: Awards/StarAlliance] Method shows an award available, but the agent says otherwise.
  • A: First, be sure that the agent is checking availability segment-by-segment (i.e. instead of saying "I would like an NYC-SYD award", provide the agent with each individual flight details, e.g. "TG793/JFK-BKK + TG401/BKK-SIN + SQ221/SIN-SYD").

    If you are trying to redeem your United Mileage Plus miles, especially for a C/F-class seat on a premium carrier (e.g. SQ), then the most likely cause is that UA 'artificially' restricts award availability, shown to its agents. In other words, the seat is available for a redemption, but UA is just not willing to book it for you. See http://www.FlyerTalk.com/forum/showthread.php?t=871142 and http://www.FlyerTalk.com/forum/showthread.php?t=724988 for a discussion on this issue.


  • Q: [SNT: Awards/StarAlliance] Method suddenly shows availability as "@" for non-OZ/NH flights.
  • A: This happens from time-to-time, and means that the StarNet system or datalink is temporarily unavailable. Please try again a bit later.


  • Q: Is there a way to request availability across multiple dates? What if I am looking for a specific class (or classes)?
  • A: Not directly, but you can use the <Ctrl> + <PgDown> keyboard shortcut to quickly check availability for subsequent dates. If you are looking for availability in a specific class (or classes), you may also wish to do this in conjunction with the appropriate [Filter] options.


  • Q: Is there a way to request availability for multiple cities in a single query?
  • A: No, as the existing reservation systems cannot handle these kinds of requests.


  • Q: Can I search for regular availability or fares by specifying Alliance (Star Alliance/OneWorld/SkyTeam) instead of a specific airline?
  • A: Not directly. However, you can use the [*A]/[*O]/[*S] Alliance buttons in the [Filter] tab, or you can specify up to 3 airline codes in the [Airline(s):] field when searching (assuming that the route in question is not served by more than 3 alliance members).

  • Q: Is there a way to directly obtain actual cabin loads or boarding totals?
  • A: No, as such information is strictly available to the employees of each specific airline. However, with sufficient levels of skill and experience, one can estimate the loads, using the info, provided by the KVS Tool.


  • Q: How far in advance can I check availability/timetables?
  • A: Please refer to Method Info Section above.


  • Q: Apollo Seat Map option brings-up a seat map for the wrong cabin (e.g. Y instead of C).
  • A: This option cannot display seat maps for zeroed-out cabins (e.g. C0). Please use the Amadeus Seat Map option instead.

  • Q: Why isn't city X/airport code XXX in the list?
  • A: There are 10 000+ IATA airport codes worldwide, of which approx. 2 000+ can be decoded by the Tool for performance reasons. However, you can still check availability and fares to/from XXX by entering the airport code.


  • Q: How come some RTW fares are missing from the results?
  • A: Be sure to keep in mind the Min Stay requirements when entering dates (e.g. for *A RTW fares, make sure that Outbound/Return dates are at least 10 days apart).

  • Q: Why am I getting a "Departure and arrival cities are the same" error message when requesting RTW fares via the [Fares/DotRes] Method?
  • A: This error is usually caused by invalid dates (e.g. if Return Date is before the Departure Date).

  • Q: Where can I find more info on RTW fares?
  • A: You may find the following additional RTW-related resources useful:




  • Q: What does "ROUTING MPM" / "MPM TRVL PERMITTED" mean?
  • A: It means that this a MPM fare with no fixed routing. You can use any routing of your choosing, subject to the general MPM System Rules (http://www.TravelTerminal.com/glossary.shtml#MPM), and any restrictions, specified in the Fare Rules.

  • Q: What is the meaning of the various terms/abbreviations, used in the Routing Rules/MPM Info displays:
  • A: Here are some main ones:
    • PTC: Passenger Type Code:
      • ADT: Adult
      • CNN: Child
      • INF: Infant
      • INS: Infant with seat
      • UNN: Unaccompanied minor

    • GI: Routing Global Indicator/Via Code:
      • AT: North Atlantic
      • PA: Pacific
      • AP: Atlantic/Pacific
      • EH: Eastern Hemisphere
      • WH: Western Hemisphere
      • FE: Far East
      • TS: Trans-Siberian
      • PN: Pacific Via North America
      • SA: South America

      • T1: IATA Area 1
      • T2: IATA Area 2
      • T3: IATA Area 3
      • PO: Polar
      • DO: Domestic Service
      • PC: North-Central Pacific
      • NP: North Pacific

      • SP: South Polar
      • AF: Africa
      • CT: Circle Trip
      • MI: Mid Atlantic
      • RU: Russia




  • Q: What is the meaning of the various terms/abbreviations, used in the Maximum Permitted Mileage [MPM] displays:
  • A: Here are some main ones:
    • GI/DC: Global Indicator/Direction (see above for Global Indicator codes)
    • M: Mileage
    • 5M/10M/15M/20M/25M: MPM Surcharge Band (MPM + Permitted Mileage Excess (__%), subject to a MPM surcharge)
    • 1/2/3: IATA Area 1/2/3
    • TPM: Ticketed Point Mileage (Official IATA distance between the points in question)
    • CUM: Cumulative Mileage (a running total of TPMs)
    • SUR: MPM Surcharge Band Required
    • HGL: Mileage remaining within the current MPM Surcharge Band
    • LWL: Mileage over the previous (lower) MPM Surcharge Band
    • XTRA: N/A



  • Q: What is the meaning of the various terms/abbreviations, used in the Minimum Connection Time [MCT] displays:
  • A: Here are some main ones:
    • DD: Domestic To Domestic
    • DI: Domestic To International
    • ID: International To Domestic
    • II: International To International
    • TR: Terminal
    • DEP: Departure [Airport]
    • ARR: Arrival [Airport]
    • A/L: Airline
    • EQP N: Narrow-body Aircraft
    • EQP W: Wide-body Aircraft





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