FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

MDW ↔ SJC

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

68,737
2026 passengers
509
2026 departures
80.5%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.68,73650880.7%
37QEastern Air Express, LLC (EAX)110.6%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
201597,686267.6107,17772091.1%
201698,617269.4108,06872091.3%
2017100,489275.3115,98072486.6%
2018143,150392.2165,22899486.6%
2019153,719421.1170,8851,04290.0%
202058,429159.6114,91370550.8%
2021102,791281.6128,77882079.8%
2022115,860317.4127,98879490.5%
2023159,452436.9175,0961,05991.1%
2024161,273440.6187,5561,12686.0%
2025140,446384.8175,5281,04880.0%
202668,737379.885,38050980.5%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.