FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

ATL ↔ SAT

Two-way market traffic, capacity, airline participation and annual performance.

399,634
2026 passengers
2,836
2026 departures
81.7%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
DLDelta Air Lines Inc.361,7392,50883.3%
WNSouthwest Airlines Co.29,70326969.4%
F9Frontier Airlines Inc.7,7245665.2%
AAAmerican Airlines Inc.468394.7%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015871,0682,386.51,027,1336,27184.8%
2016928,1462,535.91,075,1606,42586.3%
2017923,8842,531.21,067,1706,57886.6%
2018955,2592,617.11,100,2176,70986.8%
2019951,1792,606.01,088,4946,57187.4%
2020332,913909.6565,0433,48758.9%
2021627,9441,720.4864,3264,73872.7%
2022835,3712,288.7959,8015,47287.0%
2023935,9332,564.21,120,6116,25583.5%
2024870,7512,379.11,050,7705,95682.9%
2025866,5472,374.11,079,0026,17180.3%
2026399,6342,207.9489,2382,83681.7%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.