Houston (IAH) to Montgomery (MGM) flights
SkyWest Airlines flies nonstop from George Bush Intercontinental Airport to Montgomery Regional (Dannelly Field) Airport, with about 14 flights a week in July 2026. The 554-mile flight takes about 1h 52m gate to gate.
- Distance
- 554 mi · 892 km
- Flight time
- 1h 52m
- Airlines
- 1
- Seats filled
- 73%
Airlines flying IAH to MGM
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 14 | Bombardier CRJ200, Bombardier CRJ550 | 8,582 | 1h 52m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
IAH to MGM flight schedule
3 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 10:42am and the last at 2:20pm. 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 5128United Airlines · operated by SkyWest Airlines | 10:42am | 12:41pm | 21 | 74% |
| UA 5088United Airlines · operated by SkyWest Airlines | 10:45am | 12:40pm | 10 | 81% |
| UA 5129United Airlines · operated by SkyWest Airlines | 2:20pm | 4:17pm | 31 | 75% |
Is IAH to MGM on time?
From September 2025 to August 2026, 75% of 294 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 10am were the most punctual (76%), those around 2pm the least (75%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (53%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 294 | 75% | 21 min | 0% |
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
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| April 2026 | 49 | 1,608 | |
| May 2026 | 63 | 2,313 | |
| June 2026 | 60 | 2,293 | |
| July 2026 | 62 | 2,368 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.