FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

BOI ↔ ORD

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

83,203
2026 passengers
1,084
2026 departures
83.0%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
OOSkyWest Airlines Inc.36,38260282.8%
AAAmerican Airlines Inc.22,55817188.3%
UAUnited Air Lines Inc.13,76212084.8%
MQEnvoy Air10,34819072.0%
DLDelta Air Lines Inc.153195.6%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
201579,942219.088,8271,17890.0%
201686,125235.395,4721,26590.2%
2017113,492310.9130,6471,74186.9%
2018131,636360.6152,7442,02286.2%
2019125,625344.2143,4991,94387.5%
202071,893196.4114,2131,49062.9%
2021166,721456.8221,2412,57775.4%
2022160,245439.0186,4102,18486.0%
2023133,175364.9155,3451,41285.7%
202491,488250.0103,0191,24488.8%
2025154,287422.7176,3731,85587.5%
202683,203459.7100,2421,08483.0%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.