FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

AUS ↔ ORD

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

371,386
2026 passengers
3,094
2026 departures
79.5%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.187,9141,47380.1%
AAAmerican Airlines Inc.123,1211,01080.3%
WNSouthwest Airlines Co.20,71116373.8%
F9Frontier Airlines Inc.18,35311770.0%
YXRepublic Airline11,20516490.0%
MQEnvoy Air10,08216084.8%
OOSkyWest Airlines Inc.070.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015554,7071,519.7654,5825,21884.7%
2016576,1941,574.3675,5495,09585.3%
2017649,9231,780.6780,6455,27783.3%
2018623,7581,708.9762,2215,06681.8%
2019795,3202,179.0930,0575,95785.5%
2020254,275694.7404,1263,09562.9%
2021492,7341,350.0640,0234,85777.0%
2022763,4242,091.6977,7527,12178.1%
2023706,5671,935.8948,7616,55474.5%
2024732,9582,002.6928,5475,97278.9%
2025743,1082,035.9931,9726,04479.7%
2026371,3862,051.9466,9203,09479.5%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.