FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

MDW ↔ OAK

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

80,589
2026 passengers
545
2026 departures
86.1%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.80,58954586.1%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015305,321836.5328,1412,20293.0%
2016307,291839.6339,7392,24290.4%
2017309,127846.9356,2202,18986.8%
2018302,513828.8349,3642,17586.6%
2019280,019767.2325,1522,00786.1%
202097,976267.7210,6181,30546.5%
2021185,408508.0230,9081,45380.3%
2022193,220529.4221,1111,32387.4%
2023206,440565.6239,6811,45786.1%
2024189,298517.2214,7821,30088.1%
2025118,657325.1132,07579189.8%
202680,589445.293,58754586.1%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.