FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

HOU ↔ MDW

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

237,972
2026 passengers
1,737
2026 departures
83.1%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.237,9041,73683.1%
DLDelta Air Lines Inc.68140.5%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015580,4891,590.4670,3584,47586.6%
2016590,1011,612.3649,6704,28090.8%
2017643,2011,762.2715,0174,48290.0%
2018590,8251,618.7693,7784,37985.2%
2019556,4731,524.6650,6294,19885.5%
2020303,350828.8600,8663,75050.5%
2021432,3711,184.6522,3703,26282.8%
2022482,6711,322.4559,4513,38686.3%
2023478,8611,311.9574,7153,49583.3%
2024481,6681,316.0558,3893,45486.3%
2025502,0331,375.4602,6973,62783.3%
2026237,9721,314.8286,4881,73783.1%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.