Dataset Description



asrv.aero

Avinor Flight Leg State v 3.0



Namespace: http://www.asrv.aero/dataset/3.0/AvinorFlightLegState/




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NOT under version control yet




1. Dataset facts

  • Name: AvinorFlightLegState

  • Availability: Services and data push

  • Security: Depends on availability option

  • Content: Depends on client authorization. 

2. Introduction

2.1. Overview

This dataset represents the maximum information Avinor has available regarding a flight leg. The actual content depend on the information Avinor has received and the clients authorization. For flight legs more than a few days into the future it will mostly be schedule data. As actual flight time nears, and as the flight leg progresses, it will be more and more data. 

The data elements actually available for a given client will depend on the client's authorization.

All data elements are defined by the Airport Data Dictionary.

The dataset is primarily designed to meet the need of airport partners.

2.2. Implementation considerations

If Avinor doesn't have the data element, or the client doesn't have the authorization to see it the element will be missing from the returned data. No empty elements will be provided. This applies for single data elements and entities.

2.3. Purpose of the dataset description

This dataset description has the following purpose:

      • Make it possible for relevant people at airports, airlines, handlers and other aviation partners to understand the available data and then to decide if to use it or not.
      • Describe the dataset so that a developer can use it.
      • Make available the XSD files necessary.

2.4. Intended readership

    • IT architects
    • Developers
    • Business architects
    • Interested parties in the aviation community

3. Data entities

3.1. Overview

The figure below shows the all of the entities in AvinorFlightLegState. Details about each entity is on the relevant page.

3.2. AircraftData

Information about the aircraft that flew this flight leg.
ADD Term Comments
AircraftRegistration
SSRCode
CrewActiveOnBoard
ICAO24BitAddress
ICAO24BitAddressSource
CustomerId
AircraftIATAType
AircraftICAOType
AircraftTypeDescription
AircraftSeatingCapacity
AircraftSeatingAvailable
AircraftChapter
AircraftICAOSizeIndicator
WakeTurbulenceCategory
AircraftICAOApproachSpeedIndicator
AircraftICAOCategory
AircraftFireFightingCategory


AircraftConfigVersion
AircraftMTOW
AircraftWidth
AircraftLength
AircraftHeight
AircraftNumberOfEngines
AircraftEngineType
AircraftNOx
Comment


3.3. ArrivalData
ADD Term Description / Comments
ArrivalAirportIATA
ArrivalAirportICAO
AirportSecurityIndicatorArrival

Set from reference data. Default: ‘1’ used if no reference data for this airport.
FlightRuleArrival
handlerArrival See HandlerData for details.
AircraftParkingPositionArrival
FlightStopIsTechnical Default: false
PaxCanDisembark Default: true
PaxBusIsNeededArrival Default: false
PaxBusRemarkArrival
FlightIsDomesticTransfer Default: false
GateArrival Indicates which gate the passengers will arrive at. Might be different from the gate (if any) associated with the AircraftParkingPositionArrival.
RunwayArrival
STARoute
MTTT
ETTT
ProbLDT
PredLDT
AirlineELDT
ELDT
ELDTAccuracy
TLDT
ALDT
ProbIBT
SlotSIBT
SIBT
AirlineEIBT
PublicEIBT
EIBT
AIBT
EXIT
AXIT
ACGT
AEGT
AGHT
arrivalDelayData See DelayData for details.
diversionFromData See DiversionFromData for details.
LinkedDepartureData See LinkedDepartureData for details.


3.4. BaggageData

Baggage information related to the flight leg.

NB! Information about transfer baggage are placed in PassengerData.
ADD Term Description / Comments
BaggageDepartureData
BagCanBeLoadedCount The number of bags that can be loaded onto this aircraft on this airport. This includes local bags, and expected transfer bags.
BaggageCountLoaded Number of bags loaded onto an aircraft.
BaggageWeightLoaded Weight in kilos of baggage loaded onto an aircraft.
  • BaggageBinData 0..*
A baggage bin. Typically where a baggage handling system places the bags that are sorted.
Code/string defining which baggage segregation that are associated with the relevant Bin. Codes are system/handler specific.


BaggageArrivalData

BaggageClaimUnit

 Baggage belt (carousel) onto which passenger bags are loaded for collection by passengers on arrival flights.
There are a set of BaggageClaimUnits for each airport.
BeltFirstBagEstimate Estimated time for BeltFirstBag.
BeltFirstBag UTC time the first passenger bag was loaded onto a baggage belt (carousel).
BeltLastBag UTC time the last passenger bag was loaded onto baggage a belt (carousel)
BaggageCountUnloaded Number of bags unloaded off an aircraft.
BaggageWeightUnloaded Weight in kilos of baggage unloaded off an aircraft.


3.5. CargoData

Information about the cargo of this flight leg.
ADD Term Description / Comments
CargoWeightLoaded Weight in Kilos of cargo (freight) loaded onto the aircraft at the current airport.
MailWeightLoaded Weight in Kilos of mail loaded onto the aircraft.
LoadTotalLoaded Weight in kilos of all types of cargo (mail, papers, etc.) and baggage loaded into the hold of the aircraft. Sum of LoadCompartmentWeight loaded into all holds (LoadCompartmentId).
CargoWeightUnloaded Weight in Kilos of cargo (freight) unloaded off the aircraft at the current airport.
MailWeightUnloaded Weight in Kilos of mail unloaded off the aircraft.
LoadTotalUnloaded Weight in kgs of all types of cargo (mail, papers, etc.) and baggage unloaded from the hold of the aircraft.


3.6. ChargeBorderCrossingData

Entity containing any data related to crossing of charging areas. This would typically be when the aircraft entered a new FIR.
ADD Term Description / Comments
NextChargingArea Name of the charging area the aircraft entered.
PreviousChargingArea Name of the charging area the aircraft left.
PositionTime Time when the aircraft crossed from one charging area to another.
Latitude Position for the crossing.
Longitude Position for the crossing.
Altitude Position for the crossing.


3.7. CheckInData

Entity containing any check-in data connected to this flight leg.
ADD Term Description / Comments

CheckInStatus

 The check in status of a single flight that is allocated to one or more check in desks.
CheckInOpen The time (UTC) when the first check-in desk opened against this flight.
CheckInClose The time (UTC) when the last check-in desk against this flight closed.
CheckInDisplayText A text "message" related to check in that are meant to be displayed to passengers, typically to indicate where check in for this departure is.


3.8. CodeshareData

Entity containing any codeshare data connected to this flight leg.
ADD Term Description / Comments

CodeshareFlightId

 The "full" FlightId for the codeshare flight (leg).

CodeshareAirlineIATA

 IATA code of the airline company marketing a codeshare for this flight. See AirlineIATA for definition of content.


3.9. DeIceData

Entity containing any de-ice  data connected to this flight leg.
ADD Term Description / Comments
DeIceIsRequested A boolean value indicating that de-icing, or anti-icing, is requested for the relevant aircraft.
DeIceProcessStatus Indicates the status of the de-icing process.
DeIcePlatform The platform where the de-icing occurred. The names are airport specific. De-icing is typically done either on stand or on a dedicated de-icing platform.
DeIceParkingPosition Indicates the AircraftParkingPosition where de-icing was done. See also DeIcePlatform.
DeIceConditionCode The code for the (weather) condition that led to de-icing being requested, and possibly performed. The codes listed under "Legal values" should always be supported. Additional codes can be defined if necessary. Codes defined here are always two digits.
DeIceAirTemperature The air (ambient) temperature where the de-icing process occurs.

ERZT

 Estimated Ready for De-icing Time. The estimated time when the aircraft is expected to be ready for de-icing operations. Always UTC time.
ARZT Actual Ready for De-icing Time. The time when the aircraft is ready to be de-iced. Always UTC time.
ECZT Estimated Commencement of De-icing Time. The estimated time when de-icing operations on an aircraft are expected to start. Always UTC time.
ACZT Actual Commencement of De-icing Time. The time when de-icing operations on an aircraft starts. Always UTC time.
EEZT Estimated End of De-icing Time. The estimated time when de-icing operations on an aircraft are expected to end. Always UTC time.
AEZT Actual End of De-icing Time. The time when de-icing operations on an aircraft end. Always UTC time.
EDIT Estimated De-icing Time. Metric: EEZT – ECZT.
ADIT Actual De-icing Time. Metric: AEZT – ACZT
MechanicalDeIceIsUsed A boolean value indicating that mechanical de-icing in some form is used on the relevant aircraft.
AntiIceStartHoldoverTime The start of the anti-ice holdover time. This will typically be when the first truck started to apply anti-ice fluid. Always UTC.
HandlerCode Identifies a Handler.
HandlerName Name of a Handler.


AodbDeIceFluidUsage
DeIceFluidType Indicates which de-ice fluid type, including water, that has been used on the relevant aircraft. Each fluid type is specified separately, typically with the volume used.
DeIceFluidVolume Indicates the volume used of the relevant DeIceFluidType.


3.10. DelayData

Entity containing any delay data connected to this flight leg, departure or arrival.
ADD Term Description / Comments
DelaySourceOrganization The SourceOrganization responsible for the delay data. Typically the organization reporting the delay.
DelayTimestamp The TimestampUTC for when the delay was generated (if known), or accepted by the system.

DelayCode

See DelayOrDiversionCode for definition of term.

DelayOrDiversionCode:
Numeric IATA delay/diversion code. Codes are defined in the IATA Airport Handling Manual chapter 730
DelaySubCode

A sub-code further identifying the reason for this delay. See DelayOrDiversionSubCode for legal values.

DelayOrDiversionSubCode:
DelayReason

Textual description for the DelayCode, ref. DelayOrDiversionReason.

DelayOrDiversionReason:
Textual description for the DelayOrDiversionCode.
DelayDuration Duration of the delay. Typically used in conjunction with DelayCode. DelayDuration makes in theory possible to calculate a new estimated departure/arrival time, but in practice this is difficult as it isn't given what DelayDuration is relative to. 


3.11. DepartureData
ADD Term Description / Comments
DepartureAirportIATA
DepartureAirportICAO
AirportSecurityIndicatorDeparture Set from reference data. Default: ‘1’ used if no reference data for this airport.
FlightRuleDeparture
handlerDeparture  See HandlerData for details.
AircraftParkingPositionDeparture
FuelRampRequested
PaxCanEmbark Default: true
checkInData See CheckInData for details.
gateData See GateData for details.
PaxBusIsNeededDeparture Default: false
PaxBusRemarkDeparture
RunwayDeparture
SIDRoute
ASBT
ASRT
TSAT
ASAT
ARDT
ProbOBT
SlotSOBT
SOBT

PredOBT

AirlineEOBT

PublicEOBT
EOBT
TOBT
AOBT

deIceData

See DeIceData for details.

NB! An aircraft can be de-iced multiple times. The list of de-icings must be in chronological order, with the oldest first.
ProbTOT
CTOT
ETOT
TTOT
ATOT
EXOT
AXOT
departureDelayData See DelayData for details.
ReturnToRampTime
LinkedArrivalData See LinkedArrivalData for details.


3.12. DisplayData

DisplayData indicates if the information in the corresponding FlightLegStateData should be displayed or not. This is primarily for monitors, but should also be respected for other clients. It might mean that the data also should be removed from services, but that decision should be on a per service basis.

NB! FlightLegStateMetadata.ClassificationLevel MUST be respected. Only flight legs marked as "PUBLIC" should ever be displayed, or made available through services, to the general public.

The following matrix shows the possible combinations of ClassificationLevel and PublicDisplayStatus.

ClassificationLevel PublicDisplayStatus Result
1 - «PUBLIC»

'0' 

 Should not be shown/made available without authorization.

1 - «PUBLIC»

 '1'  Can be shown/made available everywhere
1 - «PUBLIC» '2' Should only be visible at the departure airport
1 - «PUBLIC» '3' Should only be visible at the arrival airport
2 - «NON-PUBLIC» All values Should not be shown/made available without authorization.

3 - «RESTRICTED»

 All values Should not be shown/made available without authorization.

Information related to how the flight leg data should be displayed.
ADD Term Comments

Indicates if the data set is for public display.
Default value is '1'.
UTC time when next information about the flight is expected.


3.13. DiversionFromData

Entity containing information about the airport this flight leg diverted from.

The first DiversionFromData entity is always the original arrival airport with corresponding timestamps. If an aircraft is diverted multiple times there will be multiple instances of DiversionFromData.

See Specification: Rerouting of flights and flight legs for more information on how diversions should be handled.
ADD Term Description / Comments
DiversionTimestamp
DiversionAirportIATA
DiversionAirportICAO
DiversionCode
DiversionSubCode
DiversionReason
ELDT
SIBT
EIBT
NextAirportIATA Indicates the next airport the diverted flight is expected to fly to.
ETOT Estimated take of time to the airport above.


3.14. FlightLegStateData

Main entity that contains all the elements that make up the state of a flight leg.

The figure below shows the entities that are directly associated with FlightLegStateData.
ADD Term / Entity Description / Comments
FlightLegStateMetadata See FlightLegStateMetadata for detils.
UniqueFlightLegId
IFPLID IFPLID uniquely identifies a flight plan. When a flight plan is cancelled in the ATM world it doesn't necessary mean that the flight leg is cancelled. Often a flight plan will be refiled and a new IFPLID created. After the flight leg is airborne the IFPLID will stay the same for the rest of the flight leg.
NB! When an ATM cancellation is received IFPLID should be cleared to avoid any matching issues.
Callsign
FlightId
FlightDepartureDate

CodeshareData

 See CodeshareData for details. Contains a list of codeshares. Not all flights have codeshares.

DepartureData

 See DepartureData for details. All departure related information, except passenger information.

ArrivalData

 See ArrivalData for details. All arrival/destination related information, except passenger information.

PassengerData

 See PassengerData for details. All passenger related data, including transfer information.
BaggageData See BaggageData for details.
CargoData

AircraftData

 See AircraftData for details. All aircraft related data, much of which is also reference data. Reference data is copied to this entity to ensure that the exact aircraft configuration for the flight leg is preserved.

OperatingAirlineIATA

OperatingAirlineICAO
OperatingAirlineName
RadioCallsign

FlightLegStatus


FlightLegSecurityIndicator
IsRerouted IsRerouted = TRUE if the flight has been rerouted.
IATACancelTimestamp


ATMCancelTimestamp


CancelReasonCode


CancelReasonText


FlightDIIndicator

FlightServiceTypeIATA

FlightServiceTypeICAO

FlightServiceTypeExtended

Default: “99”

FlightServiceTypeExtended is the Avinor defined service type that is more detailed than the IATA/ICAO versions.

FlightIsMultiLeg

 Default: false
FlightRouteIATA

The flight route always contain the departure and arrival airports, and contain any additional airports used by a multi leg flight. 

MilitaryFlightOwner

NumberOfAircraft

Default: 1- This only applies to ATM data about flight formations.
ChargeBorderCrossingData

See ChargeBorderCrossingData for details.
TouchAndGoData

See TouchAndGoData for details.

DisplayData

 See DisplayData for details. Information related to how data about this flight leg should be displayed. 

flightLegRemark:  RemarkData

 See RemarkData for details. Any remarks associated with this flight leg. 


3.15. FlightLegStateMetadata

FlightLegStateMetadata give extra information about FlightLegStateData, and not about the flight leg.
Event

Values used:

  • "CREATE"
    The flight leg has been created. Creation is alway from only one source, given in CreatedSource.
  • "UPDATE"
    The flight leg has been updated. Most common event. One update can include data from multiple sources.
    If no "CREATE" event has been received an "UPDATE" should be handled as a "CREATE".
  • "DELETE"
    The flight leg has been removed/deleted. It will never be reinstated and should just be remover/deleted in all systems.
  • "MERGE"
    This flight leg has been merged into another flight leg, identified by MergedIntoUniqueFlightLegId.
  • "REQUEST"
    The data set has been produced as a result of a request operation. This includes Avinor internal operations to force synchronization of systems.
CreatedSource

CreatedSource will be the first element in DataSources.
CreatedSourceOrganization

The organization that is the source of CreatedSource.

CreatedTimestamp


LastUpdatedTimestamp
DataSources

NB! As data comes from a new source, and is matched to one flight leg, the source is just added to the DataSources list regardless of the new data actually updating the flight leg or not. 

NB! In some cases DataSources can be longer than allowed by the type. In this case sources should be removed from the DataSources string until it is within the allowed length. Remove the sources starting with the oldest. The first source to be removed would then be the CreatedSource.
ReferenceDataStatus


ClassificationLevel

NB! ClassificationLevel = "PUBLIC" does not mean that all information, like passenger numbers, are public information, only that the flight leg itself is. 

Default value is "NON-PUBLIC".
MergedIntoUniqueFlightLegId
MessageTimestamp
Tminestamp indication when this FlightLegStateData dataset was created.
CorrelationId
Generated by the Avinor AODB. Used for distributed debugging.


3.16. GateData

Entity containing any gate  data connected to this flight leg.
ADD Term Comments

GateDeparture

PublicGateDeparture
GateStatus
GateInitiate
GateOpen
GateStartBoarding
GateFinalCall
GateEndBoarding
GateClose


3.17. HandlerData

Entity containing any handler data connected to this flight leg, departure or arrival.
ADD Term Description / Comments

HandlerCode

 Identifies a Handler.

HandlerName

 Name of a Handler.

HandlerServiceType

 Defines the type of service that the handler provides, e.g. "PASSENGER HANDLING", "RAMP HANDLING", "CATERING"


3.18. LinkedArrivalData

 


ADD Term
Comment / Description
UniqueFlightLegId

FlightId

Callsign

DepartureAirportIATA

EIBT


3.19. LinkedDepartureData

 


ADD Term
Comment / Description
UniqueFlightLegId

FlightId

Callsign

ArrivalAirportIATA

EOBT


3.20. LoadData

Entity containing flight segment related load data for single or multi leg flights. See Specification: IATA - Calculating PAX numbers from Load data.

Load data is segment oriented data. A flight segment is what you can buy a ticket for.

  • For a single leg flight, A to B, the flight segment is AB.
  • For a multi leg flight, A to B to C to D the following flight segments exist: AB, AC, AD, BC, BD, CD

Load data are submitted at each departure airport for the remaining segments.
ADD Term Description / Comments
LoadDestinationIATA Destination airport (AirportIATA) for the cargo, or part of the cargo,  loaded into LoadCompartmentId.

PaxDisembarking

 The number of passengers and passive crew disembarking the plane, infants excluded.
PaxDisembarking = PaxAdultDisembarking + PaxChildDisembarking

CrewPassiveDisembarking 

 Number of passive crew disembarking the aircraft. Often called "DHC" (Dead Head Crew). Included in PaxAdultDisembarking.

PaxAdultDisembarking 

 The total number of adult passengers disembarking this aircraft at this airport. Included in PaxDisembarking.

PaxChildDisembarking 

 The total number of child passengers disembarking this aircraft at this airport. Included in PaxDisembarking.

PaxInfantDisembarking 

 The number of infants disembarking the plane.
BaggageCountUnloaded Number of bags unloaded off an aircraft.

BaggageWeightUnloaded 

 Weight in kilos of baggage unloaded off an aircraft.

CargoWeightUnloaded 

 Weight in Kilos of cargo (freight) unloaded off the aircraft at the current airport.

MailWeightUnloaded 

 Weight in Kilos of mail unloaded off the aircraft.

EquipmentWeightUnloaded 

 Weight in Kilos of all equipment unloaded.

LoadTotalUnloaded 

 Weight in kgs of all types of cargo (mail, papers, etc.) and baggage unloaded from the hold of the aircraft.


3.21. PassengerData

Passenger data, including data about transfers from other (previous) flights and transfers to other (later) flights.
ADD Term Description / Comments
transferFromData: TransferData Transfer from other flight legs to this flight leg. 
See: TransferData
PaxTransferBoarding

This should be the sum of data from TransferData, but there might be differences because of different data sources with different resolution.

The number of transfer passengers boarding the flight. These passengers are also included in the PaxBoarding number.
PaxEstimateBoarding The estimated number for PaxBoarding.
PaxBoarding The number of "seated passengers" boarding the aircraft, infants excluded.
PaxBoarding = PaxAdultBoarding + PaxChildBoarding 

PaxAdultBoarding

 The total number of adult passengers boarding this aircraft at this airport. Included in PaxBoarding.
PaxChildBoarding The total number of child passengers boarding this aircraft at this airport. Included in PaxBoarding.
PaxInfantBoarding The number of infants boarding the plane.
CrewPassiveBoarding Number of passive crew boarding the aircraft. Often called "DHC" (Dead Head Crew). Included in PaxAdultBoarding.
DutyTravelBoarding Number of duty travelers (employees of the relevant airline on business trip) boarding the aircraft. Included in PaxAdultBoarding.


PersonsOnboard All persons on board the plane. Often known as souls on board.

PersonsOnboard = CrewActiveOnBoard + PaxSeatedOnBoard + PaxInfantOnBoard
PaxSeatedOnBoard The number of passengers and passive crew on board the plane, infants excluded.
PaxSeatedOnBoard = PaxAdultOnBoard + PaxChildOnBoard
PaxAdultOnBoard The total number of adult passengers on board this aircraft at this airport. Included in PaxSeatedOnBoard.
PaxChildOnBoard The total number of child passengers on board this aircraft at this airport. Included in PaxSeatedOnBoard.
PaxInfantOnBoard The number of infants on board the plane.
CrewPassiveOnBoard Number of passive crew on board the aircraft. Often called "DHC" (Dead Head Crew). Included in PaxAdultOnBoard.
DutyTravelOnboard Number of duty travelers (employees of the relevant airline on business trip) on board the aircraft. Included in PaxAdultOnBoard.
PaxTransit The number of seated passengers and passive crew that stay on the aircraft at one stop on a multi leg flight.
PaxTransitAdult The number of adult seated passengers that stay on the aircraft at one stop on a multi leg flight. Included in PaxTransit.
PaxTransitChild The number of seated children that stay on the aircraft at one stop on a multi leg flight. Included in PaxTransit.
PaxTransitInfant The number of infants that stay on the aircraft at one stop on a multi leg flight. NOT included in PaxTransit.

loadData: LoadData

Information about passengers, baggage and cargo for all flight segments. For a single leg flight there is one segment corresponding to the flight leg. 

See: LoadData


PaxEstimateDisembarking The estimated number for PaxDisembarking.
PaxDisembarking The number of passengers and passive crew disembarking the plane, infants excluded.
PaxDisembarking = PaxAdultDisembarking + PaxChildDisembarking
PaxAdultDisembarking The total number of adult passengers disembarking this aircraft at this airport. Included in PaxDisembarking.
PaxChildDisembarking The total number of child passengers disembarking this aircraft at this airport. Included in PaxDisembarking.
PaxInfantDisembarking The number of infants disembarking the plane.
CrewPassiveDisembarking Number of passive crew disembarking the aircraft. Often called "DHC" (Dead Head Crew). Included in PaxAdultDisembarking.
DutyTravelDisembarking Number of duty travelers (employees of the relevant airline on business trip) disembarking the aircraft. Included in PaxAdultDisembarking.
transferToData: TransferData

Transfer to other flight legs from this flight leg.
See: TransferData
PaxTransferDisembarking

This should be the sum of data from LoadDataData, but there might be differences because of different data sources with different resolution.

The number of transfer passengers disembarking the flight. These passengers are also included in the PaxDisembarking number.


3.22. RemarkData

Entity containing any remarks connected to this flight leg.
ADD Term Description / Comments

RemarkTimestamp

RemarkType

The following remark types are used by Avinor AODB:

  • PublicGate
  • PublicCheckin
  • PublicDeparture
  • PublicArrival
  • StaffDeparture
  • StaffArrvial

RemarkText

 Free text
MAOS Code MAOS Description Direction Data Definition (max 16 characters) Explanation
PG PublicGateRemark D

PublicGate

 The remark shall be shown on all gate screens. Typical use is telling passengers on row 16-32 that is time to board the plane.
PC PublicCheckinRemark D

PublicCheckin

 The remark shall be shown on all check-in screens. Typical use is letting pax know that check-in area has been changed.
PD PublicDepartureRemark D

PublicDeparture

 The remark shall be shown on all screens where the departure flight is shown, both for pax and employees.
SD StaffDepartureRemark D

StaffDeparture

 The remark shall only be shown to employees in the client. There is also a separate field for this in the xml-feeds. This remark is not to be displayed on any pax screens.
PA PublicArrivalRemark A

PublicArrival

 The remark shall be shown on all screens where the arrival flight is shown, both for pax and employees.
SA StaffArrivalRemark A

StaffArrvial

 The remark shall only be shown to employees in the client. There is also a separate field for this in the xml-feeds. This remark is not to be displayed on any pax screens.


3.23. TouchAndGoData

Entity containing any data related to crossing of touch and gos.
ADD Term Description / Comments
TouchAndGoAirportIATA Will be "ZZZ" if unknown.
TouchAndGoAirportICAO
TouchAndGoCount Number of touch and gos.


3.24. TransferData

Entity containing number of passengers and baggage that

  • are expected to be transferred from an arriving flight to this flight leg.
  • are expected to be transferred from this flight leg to departing flights.
ADD Term Description / Comments
UniqueFlightLegId A system specific unique identifier for a flight leg. Can be anything, and doesn't have to be meaningful in any way. Proposed terms will never change and will never be reused.
FlightId IATA based identifier for this flight, usually issued long before the flight actually takes place.

FlightId is normally the concatenation of OperatingAirlineIATA, FlightNumber and OperationalSuffix.

FlightId typically identifies a flight to the majority of systems, but it is not unique across time. It's unique only in conjunction with FlightDepartureDate.

Exception: Some airlines use their ICAO code (OperatingAirlineICAO) instead of OperatingAirlineIATA. This might be because they aren't an IATA member or because they just prefer the ICAO code. Regardless, this means that it is allowed to use OperatingAirlineICAO as part of FlightId.

FlightId is then defined as the concatenation of AirlineIATAorICAO, FlightNumber and OperationalSuffix.
FlightDepartureDate The scheduled date (based on UTC) of departure of flight. For flights with multiple legs this is the departure of the first leg. This date must not change once set as it is used to make the FlightIds unique.
DepartureAirportIATA Departure airport IATA code (see AirportIATA for description of term).
ArrivalAirportIATA Arrival airport IATA code (see AirportIATA for description of term).
SOBT Scheduled Off-Block Time. The time that an aircraft is scheduled to depart from its parking position. Always UTC time.
SIBT Scheduled In-Block Time. The time that an aircraft is scheduled to arrive at its first parking position. Always UTC time.
PaxAdult The number of adult passengers in some context.
PaxChild The number of children in some context.
PaxInfant The number of infants in some context.
BaggageCount The number of bags in some context.


4. XSDs

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