Flights Missoula → Mesa
MSO → AZA
How long is the flight from Missoula to Mesa?
The flight from Missoula (MSO) to Mesa (AZA) takes about 2h 20m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route from Missoula to Mesa has an on-time performance rate of 89%, with flights typically experiencing a mean delay of 17 minutes. Since its destination airport opened in 1993, it serves over 1.35 million passengers annually.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Missoula (MSO) → Mesa (AZA) route is operated by Allegiant Air. Across 81 flights monitored in recent months, 89% arrived on time (within 15 min of schedule), with an average delay of 8 minutes. The cancellation rate is 1.23%. FlightGuard's average computed risk is 10.4/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Mesa the average ATFM delay is 5.5 minutes (main cause: atfm). Departing from Missoula the average ATFM delay is 5.5 minutes.
Heading to Mesa: what to expect in this direction
Flying from Missoula (MSO) to Mesa (AZA) heads south for about 1,527 km, a flight time of roughly 2h 20m.
Departures from Missoula on this leg cluster in the morning window: about 49% of MSO-AZA flights take off then.
Air-traffic congestion: departing Missoula the average ATFM delay is 5.5 min (atfm); arriving into Mesa it is 5.5 min (atfm).
Across 81 tracked MSO-AZA flights, 89% left on time with an average delay of 8 min and a 1.2% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Allegiant Air (G4) | 78% | 10 min | 0.1% |
Airlines operating MSO-AZA
Frequently asked questions about MSO-AZA
The flight from Missoula (MSO) to Mesa (AZA) takes about 2h 20m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
On the Missoula (MSO) -> Mesa (AZA) route, on-time performance is 89% with an average delay of 8 minutes, based on 81 tracked flights.
The cancellation rate on Missoula-Mesa is 1.23% across 81 monitored flights.
The route is operated by 1 airline: Allegiant Air.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Mesa, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
