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Airline On-Time Statistics

NOTE: Data are available from January 1995 through April 2021. Times are reported in local time using a 24 hour clock.

Reporting changes due to mergers. Joint reporting begins after Federal Aviation Administration approval of a single operating certificate.

Airline on-time data are reported in 2021 to the U.S. Department of Transportation (DOT), Bureau of Transportation Statistics (BTS) by the 17 U.S. air carriers that have at least 0.5 percent of total domestic scheduled-service passenger revenues.

Detailed Statistics - Departure and arrival statistics (scheduled departure time, actual departure time, scheduled elapse time, departure delay, wheels-off time and taxi-out time) by airport and airline; airborne time, cancellation and diversion by airport and airline.