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Air Carrier Summary : T1: U.S. Air Carrier Traffic And Capacity Summary by Service Class
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Latest Available Data: March 2019
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Field Name  Description  Support Table 
QuarterQuarter (1-4)Get Lookup Table
MonthMonth of YearGet Lookup Table
AirlineIDAn identification number assigned by US DOT to identify a unique airline (carrier). A unique airline (carrier) is defined as one holding and reporting under the same DOT certificate regardless of its Code, Name, or holding company/corporation.Get Lookup Table
UniqueCarrierUnique Carrier Code. When the same code has been used by multiple carriers, a numeric suffix is used for earlier users, for example, PA, PA(1), PA(2). Use this field for analysis across a range of years.Get Lookup Table
UniqueCarrierNameUnique Carrier Name. When the same name has been used by multiple carriers, a numeric suffix is used for earlier users, for example, Air Caribbean, Air Caribbean (1). 
UniqCarrierEntityUnique Entity for a Carrier's Operation Region.Get Lookup Table
CarrierRegionCarrier's Operation Region. Carriers Report Data by Operation RegionGet Lookup Table
CarrierCode assigned by IATA and commonly used to identify a carrier. As the same code may have been assigned to different carriers over time, the code is not always unique. For analysis, use the Unique Carrier Code.Get Lookup Table
CarrierNameReporting Carrier Name 
CarrierGroupCarrier Group Code. Used in Legacy AnalysisGet Lookup Table
CarrierGroupNewCarrier Group NewGet Lookup Table
ServiceClassType of service provided (Scheduled, Non-Scheduled, etc.). Note that some service classes are sums of other detailed classes, for example, K (F+G), V (L+N+P+R), and Z (K+V).Get Lookup Table
RevPaxEnplanedRevenue Passengers Enplaned 
RevPaxMilesRevenue Passenger Miles 
RPMCoachRevenue Passenger Miles, Coach  
RPMFirstClassRevenue Passenger Miles, First Class 
NonRevPaxMilesNon-Revenue Passenger Miles  
RevTonMilesRevenue Ton Miles 
RTMFreightRevenue Ton Miles, Freight 
RevPaxTonMilesRevenue Passenger Ton Miles 
RTMUSPrMailRevenue Ton Miles, U.S. Priority Mail 
RTMUSNonPrMailRevenue Ton Miles, U.S. Non-Priority Mail 
RTMMailRevenue Ton Miles, Mail 
RTMForeignMailRevenue Ton Miles, Foreign Mail 
RTMExpressRevenue Ton Miles, Express Mail 
NonRevTonMilesNon-Revenue Ton Miles 
AvailTonMilesAvailable Ton Miles 
AvailSeatMilesAvailable Seat Miles 
ASMFirstClassAvailable Seat Miles (First Class)  
ASMCoachAvailable Seat Miles (Coach) 
RevMilesFlownRevenue Aircraft Miles Flown 
RevMilesSchedRevenue Aircraft Miles Scheduled 
SchRAMCompScheduled Revenue Aircraft Miles Completed 
RADPerformedRevenue Aircraft Departures Performed 
RevAirHoursRevenue Aircraft Hours (Airborne) 
AirHoursRampToRampAircraft Hours (Ramp to Ramp)