FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

DEN ↔ TUS

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

309,020
2026 passengers
2,866
2026 departures
79.6%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.151,9321,20779.8%
UAUnited Air Lines Inc.105,50484481.2%
OOSkyWest Airlines Inc.42,29574579.2%
F9Frontier Airlines Inc.9,2897063.7%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015318,060871.4377,2944,14984.3%
2016340,542930.4402,0853,97584.7%
2017380,2691,041.8445,4834,20285.4%
2018400,3141,096.8466,4374,56885.8%
2019413,7601,133.6483,0024,82085.7%
2020238,202650.8404,9433,83558.8%
2021351,641963.4418,4484,31584.0%
2022448,4911,228.7512,0424,14187.6%
2023522,9791,432.8615,1604,45785.0%
2024566,3421,547.4702,3585,22280.6%
2025599,5161,642.5788,8045,72576.0%
2026309,0201,707.3388,3632,86679.6%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.