ACI Data Dictionary
The project officially launched in July 2025. Backlogged terms are now progressing through the formal approval process, gradually enriching the dictionary with both aviation and non-aviation concepts. Visit regularly to follow our latest updates.
https://aci-standards.atlassian.net/wiki/spaces/ACIDD/pages/17694746
- ActualInBlockTime
- ActualLandingTime
- ActualOffBlockTime
- ActualTakeOffTime
- AircraftParkingPositionId
- AircraftParkingPositionType
- AircraftParkingPositionUsage
- AircraftRegistration
- AircraftTypeDescription
- AircraftTypeIataCode
- AircraftTypeIcaoCode
- AirlineCode
- AirlineIataCode
- AirlineIcaoCode
- AirlineName
- AirportCommonName
- AirportIataCode
- AirportIcaoCode
- AirportName
- AirportSlotScheduledInBlockTime
- AirportSlotScheduledOffBlockTime
- BagTeletypeMessage
- CalculatedTakeOffTime
- Callsign
- EstimatedInBlockTime
- EstimatedLandingTime
- EstimatedOffBlockTime
- EstimatedTakeOffTime
- FlightId
- FlightOriginDate
- FlightTeletypeMessage
- GateId
- LastUpdatedTimestamp
- MinimumTurnaroundTime
- OperatingAirlineCode
- OperatingAirlineIataCode
- OperatingAirlineIcaoCode
- PredictedLandingTime
- PredictedOffBlockTime
- ProbableInBlockTime
- ProbableLandingTime
- ProbableOffBlockTime
- ProbableTakeOffTime
- PublicEstimatedInBlockTime
- PublicEstimatedOffBlockTime
- ScheduledInBlockTime
- ScheduledOffBlockTime
- ScheduledTurnaroundTime
- TargetLandingTime
- TargetOffBlockTime
- TargetTakeOffTime
- TimestampUtc
- UniqueFlightLegId
- FlightServiceTypeIataCode
- FlightServiceTypeIcaoCode
- HandlerName
- RunwayId
https://aci-standards.atlassian.net/wiki/pages/createpage.action?spaceKey=acidd&title=Terms%20for%20internal%20review&linkCreation=true&fromPageId=17694722
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