| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 30 | AZA | MSO | 17:53 | 20:03 |
Landed
|
Track > |
| Dec 23 | AZA | MSO | 17:38 | 21:29 |
Diverted
|
Track > |
| Claim > | ||||||
| Aug 10 | AZA | MSO | 08:21 | 11:36 |
Landed
|
Track > |
| Aug 07 | AZA | MSO | 08:18 | 11:20 |
Landed
|
Track > |
| Aug 03 | AZA | MSO | 08:10 | 11:14 |
Landed
|
Track > |
| Jul 31 | AZA | MSO | 08:14 | 11:14 |
Landed
|
Track > |
| Jul 27 | AZA | MSO | 08:07 | 11:14 |
Landed
|
Track > |
| Jul 24 | AZA | MSO | 08:19 | 11:18 |
Landed
|
Track > |
| Jul 20 | AZA | MSO | 08:08 | 11:12 |
Landed
|
Track > |
| Jul 17 | AZA | MSO | 08:22 | 11:17 |
Landed
|
Track > |
Allegiant Air Flight G4637 connects Phoenix, United States to Missoula, United States, taking off from Phoenix Mesa Gateway Airport AZA and landing at Missoula International Airport MSO.
How long is the G4637 flight from Phoenix to Missoula?
The average flight time from Phoenix to Missoula is 2 hours and 14 minutes. The flight distance is 1528 km / 949 miles and the average flight speed is 706 km/h / 439 mph.
What is the On-Time Performance (OTP) of Allegiant Air Flight G4637 Phoenix to Missoula?
The Airportia On-Time Performance Rating for Allegiant Air Flight G4637 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest G4637 flight?
The latest flight took off on Wednesday, December 31st, 2025 with the flight status being Landed on 20:03.
How else can the flight G4637 be referenced as?
This Allegiant Air flight can also be referenced as AAY637, G40637, G4 637, AAY 637.
How often is flight G4637 delayed?
On average, 30% of all G4637 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled G4637 flight or baggage issues?
If your G4637 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our G4637 Flight Tracker above for more details.
Other flights departing from Phoenix AZA: G42288, G4760, G4726, G41597
Other flights arriving at Missoula MSO: AS2230, UA5335, AS2254, AS1480
All flights connecting Phoenix AZA to Missoula MSO.
