acid |
Call sign |
aircraft_address |
Mode S address |
aircraft_engine_class |
JET, TURBO, PISTON |
aircraft_equipment_qualifier |
Character code indicating what navigation and surveillance capabilities the aircraft is equipped with. See AIM sections 5-1-8 and 5-1-9 |
aircraft_registration |
Aircraft tail number |
aircraft_type |
Aircraft type designator |
altitude_assigned |
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altitude_filed |
|
altitude_requested |
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apreq_restriction_ids |
JSON data containing a list of unique IDs of APREQ restrictions that apply to this flight |
arrival_aerodrome_iata_name |
IATA code for the destination airport. Use this one. |
arrival_aerodrome_icao_name |
ICAO code for the destination airport |
arrival_fix |
The arrival fix |
arrival_fix_actual_time |
The time the flight actually crossed the arrival fix |
arrival_fix_estimated_time |
The time the flight is estimated to cross the arrival fix by TFMS |
arrival_fix_scheduled_time |
The time the flight is scheduled to cross the arrival fix |
arrival_fix_targeted_time |
The arrival fix time from the scheduler |
arrival_fix_undelayed_time |
The time the flight is predicted to cross the arrival fix if flying an unimpeded, unconstrained route |
arrival_landing_clearance_issued_time |
|
arrival_movement_area_actual_time |
The time the flight actually exited the AMA and entered the ramp |
arrival_movement_area_targeted_time |
The scheduler predicted AMA exit/ramp entry time |
arrival_movement_area_undelayed_time |
The time the flight is predicted to enter the ramp if unimpeded and unconstrained |
arrival_runway_actual |
The actual runway used at the destination airport |
arrival_runway_actual_time |
The actual landing time |
arrival_runway_airline |
The arrival runway provided by an airline source or a user setting the runway in the RTC or STBO client |
arrival_runway_assigned |
The arrival runway set by a TRACON controller and published via TMA |
arrival_runway_controlled_time |
The TFM controlled landing time (CTA) |
arrival_runway_crossing_clearance_issued_time |
|
arrival_runway_estimated_time |
The time TMA, TFM, or an airline source predicts the flight to land |
arrival_runway_metered_time_is_frozen |
Boolean flag indicating the flight meter time is frozen by TMA |
arrival_runway_metered_time_value |
The TMA metered landing time (STA) |
arrival_runway_predicted |
The arrival runway predicted by the STBO model |
arrival_runway_proposed_time |
The TFM prediction of when the flight will land based on the filed flight plan |
arrival_runway_scheduled_time |
The time the flight will land based on the airline schedule |
arrival_runway_targeted_time |
The time the flight is predicted land by the tactical scheduler |
arrival_runway_undelayed_time |
The time the flight is predicted to land if it flew an unimpeded and unconstrained route |
arrival_spot_actual |
The actual spot used by the arrival flight |
arrival_spot_airline |
The arrival spot provided by an airline source or user via the RTC or STBO client |
arrival_spot_predicted |
The arrival spot predicted by the STBO model |
arrival_stand_actual |
The actual arrival gate |
arrival_stand_actual_time |
The time the flight actually arrived at the gate at its destination airport |
arrival_stand_airline |
The arrival gate provided by an airline source or user via the RTC or STBO client |
arrival_stand_controlled_time |
The gate arrival time based off a TFM controlled time |
arrival_stand_estimated_time |
The time the flight is predicted to arrive at the gate by an external source |
arrival_stand_initial_time |
The first gate arrival time provided to the system for this flight |
arrival_stand_predicted |
The arrival gate predicted by the STBO model |
arrival_stand_proposed_time |
The arrival gate time based on the filed flight plan |
arrival_stand_scheduled_time |
The time the flight is scheduled to arrive at the gate (i.e. time printed on boarding pass) |
arrival_stand_targeted_time |
The time the flight is predicted to arrive at the gate by the tactical scheduler |
arrival_stand_undelayed_time |
The time the flight is predicted to arrive at the gate if it is unimpeded and unconstrained by external restrictions |
arrival_taxi_clearance_issued_time |
|
beacon_code |
The beacon code assigned to the flight by ATC |
cancelled |
An indication of whether or not the flight is cancelled or not
- NULL value - the flight is not currently cancelled and has never been cancelled
- CANCELLED - the flight is currently cancelled
- UNCANCELLED - message sent to STBO to un-cancel the flight
- NOT_CANCELLED - the flight was cancelled at some point, but is no longer cancelled
|
cancelled_time |
The time the flight was cancelled |
carrier |
The carrier operating the flight or “GA” for unaffiliated flights |
controller_clearance |
The most recent controller clearance entered by a ramp controller. This field is NULL (i.e. blank in output CSV files) if no controller clearance has been entered. If a controller clearance has been entered and then undone, it will be equal to NOT_SET. The possible controller clearances are:
- NOT_SET
- the clearance starts a null (empty string in the DB output)
- It will be set to NOT_SET if the user resets the clearance (for example, undo pushback clearance)
- RETURN_TO_GATE
- The ramp controller has said the flight is returning to the gate
- Can also be used if the controller has cleared the flight to the spot and then wants to reset the flight all the way back to the gate
- GATE_PUSHBACK_HOLD
- Flight has requested pushback but has been told to hold
- GATE_PUSHBACK_APPROVED
- Ramp controller has approved the pushback request
- PROCEED_TO_SPOT,
- The ramp controller has cleared the departure to taxi to the spot
- CLEARED_FOR_RAMP_ENTRY
- Not used currently (except if running with ATG this will automatically get set)
- HOLD
- Ramp controller has told a flight off the gate to hold
- SPOT_RELEASE
- Not used currently (except if running with ATG this will automatically get set)
- CLEARED_TO_CROSS
- Not used currently (except if running with ATG this will automatically get set)
- CLEARED_TO_LUAW
- Not used currently (except if running with ATG this will automatically get set)
- CLEARED_TO_DEPART
- Not used currently (except if running with ATG this will automatically get set)
- CLEARED_TO_LAND
- Not used currently (except if running with ATG this will automatically get set)
- CLEARED_TO_GATE
- Ramp controller has marked an arrival flight as in (normally used when we lose track data in the alleyways)
|
controller_clearance_time |
The time when the controller last entered a clearance. |
departure_aerodrome_iata_name |
The IATA code for the departure airport (Use this one) |
departure_aerodrome_icao_name |
The ICAO code for the departure airport |
departure_fix |
The flight’s departure fix |
departure_fix_actual_time |
The time the flight actually crossed the departure fix |
departure_fix_estimated_time |
The time the flight is estimated by external sources to cross the departure fix |
departure_fix_scheduled_time |
The time the flight is expected to crossed the departure fix based on the flight schedule |
departure_fix_targeted_time |
The time the tactical scheduler sets for the flight to cross the departure fix |
departure_fix_undelayed_time |
The time the flight is predicted to cross the departure fix if it were unimpeded by other flights and unconstrained by restrictions |
departure_movement_area_actual_time |
The time the departure actually exited the ramp and entered the movement area |
departure_movement_area_surface_metered_time_value |
The TMAT - the time the flight should enter the AMA as part of a surface metering program |
departure_movement_area_targeted_time |
The time the tactical scheduler predicts the flight to enter the AMA |
departure_movement_area_undelayed_time |
The time the departure would be predicted to enter the AMA if it were unimpeded and unconstrained by restrictions |
departure_pushback_clearance_issued_time |
|
departure_queue_duration_value |
|
departure_queue_entry_actual_time |
|
departure_queue_entry_targeted_time |
|
departure_queue_entry_undelayed_time |
|
departure_runway_actual |
The actual runway used by the departure to take off |
departure_runway_actual_time |
The actual take off time |
departure_runway_airline |
The departure runway provided by an airline source or user setting the value in the RTC/STBO client |
departure_runway_assigned |
The departure runway set by an ATC source |
departure_runway_controlled_time |
The controlled take off time for the flights are part of a TFM TMI (EDCT) |
departure_runway_crossing_clearance_issued_time |
|
departure_runway_estimated_time |
The takeoff time estimated by external sources |
departure_runway_metered_time_is_frozen |
|
departure_runway_metered_time_value |
The APREQ release time received from TBFM |
departure_runway_predicted |
The departure runway predicted by the STBO model |
departure_runway_proposed_time |
The takeoff time based on the filed flight plan |
departure_runway_scheduled_time |
The takeoff time based on the airline scheduled |
departure_runway_targeted_time |
The takeoff time predicted by the tactical scheduler |
departure_runway_undelayed_time |
The takeoff time that is the predicted by the model if the flight were unimpeded and unconstrained by restrictions |
departure_spot_actual |
The actual spot used by the departure to enter the AMA |
departure_spot_airline |
The departure spot set by an airline source or user via the RTC or STBO client |
departure_spot_predicted |
The departure spot predicted by the STBO model |
departure_stand_actual |
The actual departure gate |
departure_stand_actual_time |
The actual gate out time |
departure_stand_airline |
The departure gate set by an airline source or user via the RTC or STBO client |
departure_stand_earliest_time |
The EOBT - the earliest time the flight can pushback from the gate. Provided by flight operators through TFMS via SWIM |
departure_stand_estimated_time |
The gate out time estimated by an external source |
departure_stand_initial_time |
The first gate out time received for the flight |
departure_stand_predicted |
The departure gate predicted by the STBO model |
departure_stand_proposed_time |
The gate out time set in the filed flight plan |
departure_stand_ready_actual_time |
|
departure_stand_scheduled_time |
The gate out time from the airline schedule |
departure_stand_surface_metered_time_value |
The TOBT - the time the flight should pushback from the gate as part of a surface metering program |
departure_stand_target_time |
Not used |
departure_stand_targeted_time |
The predicted gate out time set by the tactical scheduler |
departure_stand_undelayed_time |
The unconstrained gate out time |
departure_startup_approval_actual_time |
|
departure_startup_approval_target_time |
|
departure_startup_request_actual_time |
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departure_takeoff_clearance_issued_time |
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departure_taxi_actual_duration_value |
The actual amount of time between gate out and takeoff (not currently used) |
departure_taxi_clearance_issued_time |
|
departure_taxi_estimated_duration_value |
The amount of time between gate out and takeoff, estimated by external sources |
departure_taxi_undelayed_duration_value |
The unimpeded taxi out time from gate pushback to takeoff |
estimated_departure_clearance_time |
The EDCT assigned to the flight as part of a TFM TMI (same as departure_runway_controlled_time) |
fix_closure_ids |
JSON data containing a list of unique IDs of fix closures that effect the flight |
fix_list_values |
A space-separated list of fixes from the flight plan |
flight_rules |
VFR vs IFR (not currently used) |
flight_type |
(not currently used) |
gate_conflict_values |
JSON data containing a list of flights that this flight has a gate conflict with. Each element in the list contains the GUFI of the conflict flight, the start and end times of the conflict, and an enum (ARRIVAL or DEPARTURE) describing the conflict flight |
ground_stop_restriction_ids |
JSON data containing a list of unique IDs of the ground stops that apply to this flight |
gufi |
The Globally Unique Flight ID. Used to identify the flight throughout the system. The current format is “ACID.origin.destination.flight_create_date.flight_create_time.creation_counter.creation_source” |
last_update_source |
Defines the data source that the update was received from. Some data sources are a general type of data and the specific source is in the system ID field. See also system_id
- AIRLINE – either FlightHub or FlightStats (see system_id)
- ASDEX – Surface surveillance data from ASDE-X
- FLIGHTHUB_POSITION – Surface surveillance data from FlightHub (AAL flight data system)
- FMC – Data computed by or input into STBO (e.g., model, scheduler, RTC/client user inputs)
- TFM – TFMS data from SWIM
- TMA – either NASA or SWIM (see system_id)
- FUSER_CLIENT_SYNC – data from the fuser cache from an earlier run that is loaded at startup
|
long_on_board_duration_value |
A running count in milliseconds as to how long the flight has been off the gate while on the airport surface. Used to warn if a departure has been out but not off for a long period of time or if an arrival has been on but not in for a long period of time |
mit_restriction_ids |
JSON data containing a list of unique IDs of MIT and MINIT restrictions that apply to the flight |
position_altitude |
The flight’s altitude in feet |
position_heading |
The flight’s heading in degrees |
position_latitude |
The flight’s latitude in decimal degrees |
position_longitude |
The flight’s longitude in decimal degrees |
position_source |
The source of the flight’s position data |
position_speed |
The flight’s speed in knots |
position_timestamp |
The valid time for the position record |
previous_controller_clearance |
Stores the old clearance when a new clearance is set |
priority_status |
Boolean flag indicating if the flight should be given priority status in the tactical scheduler. Set based on RTC input |
pushback_clearance_undone |
The ramp controller at some point has undone a pushback clearance. Needed by the model in the PUSHBACK state detection logic |
record_identifier |
Unique identifier for the database record |
record_timestamp |
Time the record was written to the DB. May be different than processed time because of batching and syncing |
release_acknowledge_required |
Flag indicating scheduled release time has changed or is different than the requested release time and requires user acknowledgment |
release_forced |
Flag indicating the scheduled release time was manually negotiated or received from a SWIM source |
release_mode |
The release negotiation process as derived from TBFM data. The mode can be on of: UNDETERMINED, MANUAL, SEMI, AUTO, OFF |
release_request_allowed |
Flag indicating that the flight is within a configurable threshold for when a flight is allowed to begin the negotiation process. |
release_requested_time |
The user requested release time sent to TBFM at the start of the negotiation process |
release_scheduled_earliest_time |
The earliest time a flight could be released and still be considered in coformance with the scheduled release time. |
release_scheduled_latest_time |
The latest time a flight could be released and still be considered in conformance with the scheduled release time. |
release_scheduled_time |
The scheduled release time as assigned by TBFM or SWIM |
release_state |
The state of the flight throughout the negotiation process. The state can be one of: NULL, UNSCHEDULED, PENDING_SCHEDULE, SCHEDULED, PENDING_ACCEPT, ACCEPTED, PENDING_REJECT, REJECTED, RELEASED, PENDING_CANCEL |
release_update_source |
The data source that last triggered and update of any of the release data elements |
route_text |
The raw route string from the filed flight plan |
runway_operational_necessity |
|
sector_list_values |
|
sequence_id |
Unique counter representing the order that the fuser processed the flight update |
speed_filed |
|
standard_instrument_arrival |
|
standard_instrument_departure |
|
surface_airport_name |
If the record includes surface track data, this field contains the airport that the track data was observed at |
surface_flight_state |
The flight state set by the STBO model |
system_id |
Copy of the last_update_source unless ambiguity exists in the last_update_source, in which case specifies the exact system that provided the updated flight data. See also last_update_source
- AIRLINE
- FLIGHTHUB – AAL’s flight data excluding position updates
- FLIGHTSTATS – FlightStats data
- TMA
- TMA.ARTCC_NAME.FAA.GOV-NASA – data from NASA’s research TMA system for the specific center including track data
- TMA.ARTCC_NAME.FAA.GOV-SWIM – data from FAA TMA systems published by SWIM for the specific center. Does not include track data
|
timestamp |
Typically the timestamp of the source message. |
timestamp_fuser_processed |
The time the fuser finished processing the message |
timestamp_fuser_received |
The time the fuser received the message |
timestamp_source |
The timestamp in the message supplied by the source system when available |
timestamp_source_processed |
The time the message was processed by the ATD-2 data parser |
timestamp_source_received |
The time the message was received by the ATD-2 data parser |
update_sources_values |
List of most recent update from each source data including time |
wake_turbulence_category |
|