FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

IAH ↔ SLC

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

225,593
2026 passengers
2,230
2026 departures
81.1%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.107,80787777.6%
DLDelta Air Lines Inc.97,8091,02184.7%
YVMesa Airlines Inc.12,91122181.6%
OOSkyWest Airlines Inc.7,06611089.2%
C5CommuteAir LLC dba CommuteAir010.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015379,3521,039.3449,4724,64284.4%
2016361,616988.0421,5144,68985.8%
2017374,8981,027.1435,5704,84586.1%
2018419,9851,150.6486,7335,17286.3%
2019419,8141,150.2477,6795,11587.9%
2020227,473621.5362,2043,42762.8%
2021390,7411,070.5532,6155,37273.4%
2022426,8631,169.5483,0894,58588.4%
2023445,4411,220.4518,1924,30686.0%
2024456,7561,248.0544,3194,38283.9%
2025454,9111,246.3563,8094,31180.7%
2026225,5931,246.4278,2012,23081.1%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.