| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | ORD | MSO | 09:52 | 12:06 |
Landed
|
Track > |
| May 19 | ORD | MSO | 09:57 | 12:15 |
Landed
|
Track > |
| May 18 | ORD | MSO | 10:11 | 12:14 |
Landed
|
Track > |
| May 17 | ORD | MSO | 10:08 | 12:09 |
Landed
|
Track > |
| May 16 | ORD | MSO | 10:15 | 12:39 |
Landed
|
Track > |
| May 15 | ORD | MSO | 10:37 | 13:00 |
Delayed
|
Track > |
| May 14 | ORD | MSO | 10:09 | 12:22 |
En-Route
|
Track > |
| May 13 | ORD | MSO | 09:52 | 12:14 |
Landed
|
Track > |
| May 12 | ORD | MSO | 09:53 | 12:14 |
Landed
|
Track > |
| May 11 | ORD | MSO | 10:12 | 12:28 |
Landed
|
Track > |
Alaska Airlines Flight AS4571 connects Chicago, United States to Missoula, United States, taking off from Chicago O'Hare International Airport ORD and landing at Missoula International Airport MSO.
How long is the AS4571 flight from Chicago to Missoula?
The average flight time from Chicago to Missoula is 3 hours and 15 minutes. The flight distance is 2139 km / 1329 miles and the average flight speed is 657 km/h / 408 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4571 Chicago to Missoula?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4571 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4571 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 12:06.
How else can the flight AS4571 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4571, AS 4571, ASA 4571.
How often is flight AS4571 delayed?
On average, 20% of all AS4571 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled AS4571 flight or baggage issues?
If your AS4571 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 AS4571 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA2418, AA3972, AA6253, AA6324
Other flights arriving at Missoula MSO: AA4199, UA2357, 5A3597, UA4667
All flights connecting Chicago ORD to Missoula MSO.