71deeb1f_RITA___BTS___Transtats__Terms
[Definitions] The number of days that aircraft owned or acquired through rental or lease (but not inter-change) are in the possession of the reporting air carrier and are available for service on the reporting carrier's routes plus the number of days such aircraft are in service on routes of others under interchange agreements. Includes days in overhaul, or temporarily out of service due to schedulecancellations. Excludes days that newly acquired aircraft are on hand but not available or formally withdrawn from air transport service. ( Air Carrier Summary Data (Form 41 and 298C Summary Data) ) [Terms] 
Aircraft Days Assigned
RITA | BTS | Transtats
Terms