FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

BIL ↔ SLC

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

83,854
2026 passengers
1,151
2026 departures
78.9%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
OOSkyWest Airlines Inc.44,07169585.8%
DLDelta Air Lines Inc.39,78336172.4%
5XUnited Parcel Service095

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015163,770448.7194,9232,31384.0%
2016164,725450.1196,5232,29883.8%
2017160,683440.2195,1152,28582.4%
2018172,674473.1204,1732,14384.6%
2019179,161490.9212,7682,32084.2%
202081,223221.9164,8832,09249.3%
2021135,070370.1205,8242,51965.6%
2022161,206441.7190,2942,15484.7%
2023169,478464.3207,8742,12181.5%
2024163,217445.9219,3202,19674.4%
2025164,632451.0215,9022,40476.3%
202683,854463.3106,3191,15178.9%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.