FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

DFW ↔ STL

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

264,423
2026 passengers
2,204
2026 departures
80.0%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
AAAmerican Airlines Inc.234,7961,83480.0%
F9Frontier Airlines Inc.10,5978764.4%
MQEnvoy Air9,50713792.4%
OHPSA Airlines Inc.6,3219489.3%
OOSkyWest Airlines Inc.3,2025294.1%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015604,2851,655.6756,4365,49979.9%
2016560,3891,531.1772,9685,55072.5%
2017570,2391,562.3722,2484,98079.0%
2018550,9341,509.4687,3494,89280.2%
2019599,3151,642.0766,5375,35678.2%
2020299,669818.8495,5793,67660.5%
2021446,1641,222.4571,9034,59578.0%
2022498,2611,365.1594,8933,92483.8%
2023496,0821,359.1594,9903,83983.4%
2024535,7451,463.8671,6994,69679.8%
2025509,1291,394.9622,2204,62581.8%
2026264,4231,460.9330,6052,20480.0%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.