| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | SEA | MSO | 09:50 | 12:22 |
Scheduled
|
Track > |
Alaska Airlines Flight AS3121 connects Seattle, United States to Missoula, United States, taking off from Seattle Tacoma International Airport SEA and landing at Missoula International Airport MSO.
How many AS3121 flights are operated per week?
1 flight per week. The flight AS3121 is operated on Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS3121 Seattle to Missoula?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS3121 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS3121 flight?
The latest flight took off on Sunday, November 1st, 2026 with the flight status being Scheduled on 12:22.
How else can the flight AS3121 be referenced as?
This Alaska Airlines flight can also be referenced as ASA3121, AS 3121, ASA 3121.
How often is flight AS3121 delayed?
On average, 0% of all AS3121 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS3121 flight or baggage issues?
If your AS3121 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 AS3121 Flight Tracker above for more details.
Flight AS3121 is code-shared by 2 airlines using the flight numbers QR3417, QR3438
Other flights departing from Seattle SEA: AS500, QX2405, QX2151, AS1702
Other flights arriving at Missoula MSO: UA1092, DL1723, MQ4189, DL4112
All flights connecting Seattle SEA to Missoula MSO.