FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

DAL ↔ SAT

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

287,367
2026 passengers
2,709
2026 departures
69.3%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.287,1832,69969.4%
DLDelta Air Lines Inc.180831.2%
ANADVANCED AIR, LLC4157.1%
SYSun Country Airlines d/b/a MN Airlines010.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015729,9832,000.0907,1206,60880.5%
2016710,0811,940.1941,7426,82575.4%
2017711,5291,949.4987,2826,87472.1%
2018730,8612,002.4967,2216,64675.6%
2019718,5571,968.6937,7276,45476.6%
2020318,987871.5613,1344,09352.0%
2021461,6021,264.7580,9713,83379.5%
2022636,8541,744.8848,3665,56175.1%
2023616,4711,689.0896,0095,81868.8%
2024597,9911,633.9854,2055,43870.0%
2025581,9341,594.3870,7295,54766.8%
2026287,3671,587.7414,7962,70969.3%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.