| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 08 | SEA | MSO | 12:26 | 14:32 |
Landed
|
Track > |
| Jun 07 | SEA | MSO | 12:18 | 14:14 |
Landed
|
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| Jun 05 | SEA | MSO | 12:38 | 14:39 |
En-Route
|
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| Jun 04 | SEA | MSO | 12:24 | 14:25 |
Landed
|
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| Jun 01 | SEA | MSO | 13:07 | 15:06 |
Landed Late
|
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| May 31 | SEA | MSO | 12:28 | 14:28 |
Landed
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| May 29 | SEA | MSO | 12:23 | 14:28 |
Landed
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| May 28 | SEA | MSO | 12:39 | 14:46 |
Landed
|
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| May 25 | SEA | MSO | 12:24 | 14:23 |
Landed
|
Track > |
| May 24 | SEA | MSO | 12:15 | 14:18 |
En-Route
|
Track > |
Alaska Airlines Flight AS660 connects Seattle, United States to Missoula, United States, taking off from Seattle Tacoma International Airport SEA and landing at Missoula International Airport MSO.
How long is the AS660 flight from Seattle to Missoula?
The average flight time from Seattle to Missoula is 1 hour and 1 minute. The flight distance is 624 km / 388 miles and the average flight speed is 608 km/h / 378 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS660 Seattle to Missoula?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS660 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS660 flight?
The latest flight took off on Monday, June 8th, 2026 with the flight status being Landed on 14:32.
How else can the flight AS660 be referenced as?
This Alaska Airlines flight can also be referenced as ASA660, AS0660, AS 660, ASA 660.
How often is flight AS660 delayed?
On average, 20% of all AS660 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled AS660 flight or baggage issues?
If your AS660 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 AS660 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS376, AS621, AS2423, AS3400
Other flights arriving at Missoula MSO: AS2165, AS2287, AS2160, AS1330
All flights connecting Seattle SEA to Missoula MSO.