| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 13 | MSO | SEA | 11:22 | 12:02 |
Delayed
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| Aug 06 | MSO | SEA | 11:22 | 12:02 |
Scheduled
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| Aug 03 | MSO | SEA | 11:22 | 12:02 |
Scheduled
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| Aug 02 | MSO | SEA | 11:22 | 12:02 |
Scheduled
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| Jul 30 | MSO | SEA | 11:47 | 12:02 |
En-Route
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| Jul 29 | MSO | SEA | 11:41 | 11:50 |
Landed
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| Jul 28 | MSO | SEA | 11:42 | 11:57 |
Landed
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| Jul 27 | MSO | SEA | 11:37 | 11:50 |
Landed
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| Jul 26 | MSO | SEA | 11:33 | 11:44 |
Landed
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| Jul 25 | MSO | SEA | 11:35 | 11:49 |
Landed
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Alaska Airlines Flight AS3100 connects Missoula, United States to Seattle, United States, taking off from Missoula International Airport MSO and landing at Seattle Tacoma International Airport SEA.
How long is the AS3100 flight from Missoula to Seattle?
The average flight time from Missoula to Seattle is 1 hour and 12 minutes. The flight distance is 624 km / 388 miles and the average flight speed is 446 km/h / 277 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS3100 Missoula to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS3100 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS3100 flight?
The latest flight took off on Thursday, August 13th, 2026 with the flight status being Scheduled on 12:02.
How else can the flight AS3100 be referenced as?
This Alaska Airlines flight can also be referenced as ASA3100, AS 3100, ASA 3100.
How often is flight AS3100 delayed?
On average, 0% of all AS3100 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS3100 flight or baggage issues?
If your AS3100 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 AS3100 Flight Tracker above for more details.
Other flights departing from Missoula MSO: G41629, OO3100, G4688, AS697
Other flights arriving at Seattle SEA: WN242, QX2207, OO3100, B6397
All flights connecting Missoula MSO to Seattle SEA.