| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 12 | MSO | SEA | 11:32 | 11:48 |
Landed
|
Track > |
| Jun 11 | MSO | SEA | 11:29 | 11:47 |
Landed
|
Track > |
| Jun 10 | MSO | SEA | 11:39 | 11:47 |
Landed
|
Track > |
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 14 minutes. The flight distance is 624 km / 388 miles and the average flight speed is 508 km/h / 315 mph.
How many AS3100 flights are operated per week?
3 flights per week. The flight AS3100 is operated on Wednesday, Thursday and Friday.
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 Friday, June 12th, 2026 with the flight status being Landed on 11:48.
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.
Flight AS3100 is code-shared by 3 airlines using the flight numbers AY2644, JL6326, QR2172
Other flights departing from Missoula MSO: JL212, UA636, AA3718, 5A3598
Other flights arriving at Seattle SEA: UA1330, AA654, WN3051, AS2207
All flights connecting Missoula MSO to Seattle SEA.