Mesa (AZA) to Missoula (MSO) flights
Allegiant Air flies nonstop from Mesa Gateway Airport to Missoula Montana Airport, with about 3 flights a week in July 2026. The 948-mile flight takes about 2h 28m gate to gate.
- Distance
- 948 mi · 1,526 km
- Flight time
- 2h 28m
- Airlines
- 1
- Seats filled
- 85%
Airlines flying AZA to MSO
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 3 | Airbus A320-100/200 | 21,239 | 2h 28m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
AZA to MSO flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 11:35am and the last at 3:24pm. 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) |
|---|---|---|---|---|
| G4 686Allegiant Air | 11:35am | 3:02pm | 5 | 88% |
| G4 694Allegiant Air | 3:24pm | 6:53pm | 4 | n/a |
Is AZA to MSO on time?
From September 2025 to August 2026, 84% of 140 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 7am were the most punctual (92%), those around 4pm the least (65%). Most delay time was caused by severe weather (38%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 140 | 84% | 12 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
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 7am to 8am | 24 | 92% | |
| 8am to 9am | 12 | 92% | |
| 11am to 12pm | 36 | 86% | |
| 3pm to 4pm | 26 | 89% | |
| 4pm to 5pm | 20 | 65% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,410 | |
| September 2025 | 6 | 990 | |
| October 2025 | 13 | 1,858 | |
| November 2025 | 15 | 2,172 | |
| December 2025 | 15 | 2,196 | |
| January 2026 | 11 | 1,617 | |
| February 2026 | 9 | 1,413 | |
| March 2026 | 14 | 2,094 | |
| April 2026 | 12 | 1,899 | |
| May 2026 | 9 | 1,497 | |
| June 2026 | 12 | 1,970 | |
| July 2026 | 14 | 2,123 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.