BTS T-100 Segment Intelligence

U.S. airline traffic, routes and capacity

Searchable segment-level intelligence covering airports, airlines and routes. New years appear automatically after compatible BTS ZIP files are imported and the site is regenerated.

4,585,855,421
Segment passengers
425
Airports represented
20,549
Directional routes

Explore T-100

Examples: DFW, AA, DFW-LAX.

Database coverage

DatasetYearMonthsRowsPassengers
Domestic20264150,693263,693,175
International2026437,55778,811,458
Domestic202512458,791848,567,943
International202512112,306259,635,956
Domestic202412440,930859,504,614
International202412108,801259,176,219
Domestic202312427,426829,148,978
International202312102,133237,709,520
Domestic202212411,573760,135,414
International20221297,275189,472,144

Current scale

2,347,485 source records

337 carrier codes

5,705,634,296 seats

44,958,712 performed departures

Data note: T-100 reports segment activity rather than unique travelers. Airport passenger totals count traffic recorded on flight segments and should not be interpreted as TSA checkpoint throughput.