FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

RSW ↔ STL

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

134,956
2026 passengers
1,114
2026 departures
71.9%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.134,6551,11271.9%
UAUnited Air Lines Inc.301284.1%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015147,840405.0171,5751,14986.2%
2016180,729493.8212,3941,45085.1%
2017180,014493.2215,5821,43483.5%
2018182,105498.9209,9861,38186.7%
2019185,459508.1218,1071,41185.0%
2020148,527405.8259,6751,65957.2%
2021219,478601.3280,8771,82078.1%
2022179,505491.8210,5231,39785.3%
2023203,645557.9241,0671,50984.5%
2024228,611624.6276,2601,72282.8%
2025250,320685.8327,5731,98676.4%
2026134,956745.6187,7401,11471.9%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.