| operatingAirlineICAO | The ICAO code of the airline operating the flight. See AirlineICAO for definition of term. |
| flightServiceTypeIATA | IATA SSIM Appendix C Service Types. |
| flightServiceTypeExtended | Installation/customer specific set of flight service types. Typically used when the defined set in FlightServiceType isn't specific enough. Encoded as integer to clearly separate it from FlightServiceType. |
| flightIsCancelled | Set to true if the flight operation is cancelled. For flight as with code share it's possible to only cancel the code shared flight. |
| flightRouteOperator | The party operating the flight route. This will often be a company that has hired the airline to operate a given route. |
| flightRouteICAO | List of airports a multi leg flight will land on before arriving at the destination. The list consists of AirportICAO codes. The list should contain all airports including first departure airport and last destination airport. The list should be ordered by the actual sequence the aircraft uses the airports. |
| aircraftICAOType | 3-4 character code as designated by International Civil Aviation Organisation (ICAO) to uniquely designate Aircraft Type. Local (non-ICAO) codes can be added as required as long as they are unique for aircraft types within the defined context.
Reference Document: ICAO document 8643. |
| aircraftConfigVersion | Detailed information about the aircraft configuration, received in the aircraft_conf_version field in the ASM and SSM IATA messages. |
| aircraftTailNumber | Tail number painted on the tail used by some carriers as an aircraft identifier. Often the last 3 characters of AircraftRegistration. |
