Bozeman (BZN) to Houston (IAH) flights
United Airlines flies nonstop from Bozeman Yellowstone International Airport to George Bush Intercontinental Airport, with about 2 flights a week in July 2026. The 1,385-mile flight takes about 3h 23m gate to gate.
- Distance
- 1,385 mi · 2,229 km
- Flight time
- 3h 23m
- Airlines
- 1
- Seats filled
- 89%
Airlines flying BZN to IAH
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 2 | Airbus A319, Boeing 737 MAX 8, Airbus A320-100/200 | 8,127 | 3h 24m |
| Mesa AirlinesSeasonal or ended | n/a | Embraer E175 | 1,205 | 3h 21m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BZN to IAH flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 12:10pm and the last at 12:45pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| UA 1373United Airlines | 12:10pm | 4:32pm | 6 | n/a |
| UA 2170United Airlines | 12:45pm | 5:06pm | 4 | 87% |
Is BZN to IAH on time?
From September 2025 to August 2026, 85% of 86 flights arrived within 15 minutes of schedule and 2.3% were cancelled. Flights leaving around 12pm were the most punctual (88%), those around 1pm the least (79%). Most delay time was caused by air traffic control and airport congestion (51%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 86 | 85% | 8 min | 2.3% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 12pm to 1pm | 41 | 88% | |
| 1pm to 2pm | 24 | 79% | |
| 2pm to 3pm | 21 | 85% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 10 | 1,161 | |
| September 2025 | 7 | 804 | |
| October 2025 | 4 | 258 | |
| December 2025 | 14 | 1,483 | |
| January 2026 | 11 | 906 | |
| February 2026 | 8 | 514 | |
| March 2026 | 9 | 1,073 | |
| April 2026 | 2 | 155 | |
| May 2026 | 3 | 405 | |
| June 2026 | 8 | 1,296 | |
| July 2026 | 8 | 1,277 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.