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

Bozeman Yellowstone International ⇄ George Bush Intcntl/Houston BZN–IAH

Airlines flew 170 flights between Bozeman Yellowstone International BZN in Bozeman, MT and George Bush Intcntl/Houston IAH in Houston, TX in the twelve months to July 2026, both directions together: 18,326 passengers in 21,296 seats, 86% of them filled, and 176 pounds of freight. 1,385 miles, about 172 minutes in the air, on 2 airlines: United Air Lines Inc. (130), Mesa Airlines Inc. (40). Planning to fly it yourself? The weather and winds along this route right now.

170
flights, twelve months
BZN-IAH: 84 · IAH-BZN: 86
18,326
passengers
86% of seats filled
1,385
miles
about 172 minutes airborne
2
airlines
4 aircraft types

Flights by month both directions

071421281/255/258/2512/253/266/26177/26
By month, as a table
flights
1/2524
2/2516
3/2518
5/257
6/2517
7/2515
8/2520
9/2514
10/258
12/2528
1/2622
2/2616
3/2618
4/264
5/267
6/2616
7/2617

Passengers by month

07881,5762,3643,1521/255/258/2512/253/266/262,6317/26
By month, as a table
passengers
1/252,153
2/251,468
3/252,023
5/25797
6/251,950
7/251,556
8/251,992
9/251,304
10/25467
12/253,152
1/261,860
2/26989
3/262,220
4/26349
5/26936
6/262,426
7/262,631

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA13015,92887%scheduled passenger service
Mesa Airlines Inc. YV402,39882%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A319731267,662
Embraer ERJ-17540732,398
Boeing B737 Max 800401665,993
Airbus Industrie A320-100/200171502,273

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

84 flights of 85 scheduled, 9,332 passengers in 10,494 seats. United Air Lines Inc. 64; Mesa Airlines Inc. 20.

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

86 flights of 86 scheduled, 8,994 passengers in 10,802 seats, 176 pounds of freight. United Air Lines Inc. 66; Mesa Airlines Inc. 20.

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: Bozeman Yellowstone International BZN and George Bush Intcntl/Houston IAH; all routes.