The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

George Bush Intcntl/Houston ⇄ Gunnison-Crested Butte Regional IAH–GUC

Airlines flew 241 flights between George Bush Intcntl/Houston IAH in Houston, TX and Gunnison-Crested Butte Regional GUC in Gunnison, CO in the twelve months to July 2026, both directions together: 12,087 passengers in 17,890 seats, 68% of them filled. 886 miles, about 138 minutes in the air, on 1 airline: Mesa Airlines Inc. (241). Planning to fly it yourself? The weather and winds along this route right now.

241
flights, twelve months
IAH-GUC: 120 · GUC-IAH: 121
12,087
passengers
68% of seats filled
886
miles
about 138 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0142842561/256/2512/253/26177/26
By month, as a table
flights
1/2551
2/2547
3/2550
6/254
7/2516
8/2511
12/2528
1/2656
2/2656
3/2655
4/262
6/2616
7/2617

Passengers by month

07721,5442,3173,0891/256/2512/253/267187/26
By month, as a table
passengers
1/252,494
2/252,880
3/252,867
6/25208
7/25720
8/25493
12/251,494
1/262,722
2/263,089
3/262,945
4/2627
6/26599
7/26718

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Mesa Airlines Inc. YV24112,08768%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1752417412,087

IAH → GUC this direction alone · flown January 2025 to July 2026

120 flights of 120 scheduled, 5,884 passengers in 8,904 seats. Mesa Airlines Inc. 120.

GUC → IAH this direction alone · flown January 2025 to July 2026

121 flights of 121 scheduled, 6,203 passengers in 8,986 seats. Mesa Airlines Inc. 121.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: George Bush Intcntl/Houston IAH and Gunnison-Crested Butte Regional GUC; all routes.