| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | BZN | SEA | 11:58 | 12:36 |
Landed
|
Track > |
| Dec 16 | BZN | SEA | 12:02 | 12:56 |
Landed
|
Track > |
| Dec 15 | BZN | SEA | 12:05 | 12:46 |
Landed
|
Track > |
| Dec 14 | BZN | SEA | 12:00 | 12:39 |
Landed
|
Track > |
| Dec 13 | BZN | SEA | 12:07 | 12:45 |
Landed
|
Track > |
| Dec 12 | BZN | SEA | 12:15 | 12:58 |
Landed
|
Track > |
| Dec 11 | BZN | SEA | 11:52 | 12:36 |
Landed
|
Track > |
| Dec 10 | BZN | SEA | 14:00 | 12:54 |
Unknown
|
Track > |
| Dec 09 | BZN | SEA | 12:00 | 12:53 |
Landed
|
Track > |
| Dec 08 | BZN | SEA | 12:25 | 13:07 |
Landed
|
Track > |
Alaska Airlines Flight AS3431 connects Bozeman, United States to Seattle, United States, taking off from Bozeman Yellowstone International Airport BZN and landing at Seattle Tacoma International Airport SEA.
How long is the AS3431 flight from Bozeman to Seattle?
The average flight time from Bozeman to Seattle is 1 hour and 43 minutes. The flight distance is 871 km / 542 miles and the average flight speed is 497 km/h / 309 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS3431 Bozeman to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS3431 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS3431 arriving at?
Flight AS3431 arrives at Seattle Tacoma International Airport (SEA) Terminal E.
When was the latest AS3431 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 12:36.
How else can the flight AS3431 be referenced as?
This Alaska Airlines flight can also be referenced as ASA3431, AS 3431, ASA 3431.
How often is flight AS3431 delayed?
On average, 30% of all AS3431 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled AS3431 flight or baggage issues?
If your AS3431 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 AS3431 Flight Tracker above for more details.
Flight AS3431 is code-shared by 3 airlines using the flight numbers HA4848, QR2026, TN2325
Other flights departing from Bozeman BZN: UA5403, DL1971, WN1139, UA556
Other flights arriving at Seattle SEA: DL2636, DL3826, AS2498, DL4155
All flights connecting Bozeman BZN to Seattle SEA.