Flights Mesa → Missoula
AZA → MSO
Route overview
The flight route from Mesa to Missoula has an on-time performance rate of 86%, with an average delay of 13.3 minutes per flight. Over the past year, there have been a total of 35 flights on this route, connecting Mesa's relatively new airport, which opened in 1993, to Missoula, a city served by an airport that handles nearly one 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 Mesa (AZA) → Missoula (MSO) route is operated by Allegiant Air. Across 46 flights monitored in recent months, 89% arrived on time (within 15 min of schedule), with an average delay of 9 minutes. The cancellation rate is 2.17%. FlightGuard's average computed risk is 7.6/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Missoula the average ATFM delay is 2.0 minutes (main cause: airspace/NAS (BTS)). Departing from Mesa the average ATFM delay is 1.9 minutes.
Heading to Missoula: what to expect in this direction
Flying from Mesa (AZA) to Missoula (MSO) heads north for about 1,527 km, a flight time of roughly 2h 20m.
Departures from Mesa on this leg cluster in the overnight window: about 67% of AZA-MSO flights take off then.
Air-traffic congestion: departing Mesa the average ATFM delay is 1.9 min (airspace/NAS (BTS)); arriving into Missoula it is 2.0 min (airspace/NAS (BTS)).
Across 46 tracked AZA-MSO flights, 89% left on time with an average delay of 9 min and a 2.2% 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% | 11 min | 2.3% |
Airlines operating AZA-MSO
Frequently asked questions about AZA-MSO
On the Mesa (AZA) -> Missoula (MSO) route, on-time performance is 89% with an average delay of 9 minutes, based on 46 tracked flights.
The cancellation rate on Mesa-Missoula is 2.17% across 46 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 Missoula, 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.
