FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

DEN ↔ GRR

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

158,589
2026 passengers
1,126
2026 departures
83.3%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
UAUnited Air Lines Inc.103,46571985.0%
WNSouthwest Airlines Co.41,80431381.7%
F9Frontier Airlines Inc.13,1949275.8%
OOSkyWest Airlines Inc.126282.9%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015205,466562.9233,0232,05288.2%
2016185,760507.5212,5212,11287.4%
2017190,382521.6221,7822,11885.8%
2018246,708675.9280,5102,40087.9%
2019298,779818.6343,3732,35487.0%
2020147,085401.9242,2021,98960.7%
2021277,374759.9332,1672,44283.5%
2022292,622801.7334,0742,06687.6%
2023354,721971.8409,1552,39286.7%
2024389,1041,063.1447,9252,62086.9%
2025364,714999.2432,9812,51584.2%
2026158,589876.2190,3871,12683.3%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.