| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | SLC | SEA | 14:00 | 14:46 |
Landed
|
Track > |
| Oct 24 | SLC | SEA | 15:05 | 15:43 |
Landed Late
|
Track > |
| Oct 23 | SLC | SEA | 14:38 | 15:25 |
Landed
|
Track > |
| Oct 22 | SLC | SEA | 14:34 | 15:11 |
Landed
|
Track > |
| Oct 21 | SLC | SEA | 14:04 | 14:45 |
Landed
|
Track > |
| Oct 20 | SLC | SEA | 14:08 | 14:58 |
Landed
|
Track > |
| Oct 19 | SLC | SEA | 13:58 | 15:11 |
Cancelled
|
Track > |
| Claim > | ||||||
| Oct 18 | SLC | SEA | 13:58 | 14:45 |
Landed
|
Track > |
| Oct 17 | SLC | SEA | 14:50 | 15:41 |
Landed Late
|
Track > |
| Oct 16 | SLC | SEA | 14:04 | 14:49 |
Landed
|
Track > |
Alaska Airlines Flight AS631 connects Salt Lake City, United States to Seattle, United States, taking off from Salt Lake City International Airport SLC and landing at Seattle Tacoma International Airport SEA.
How long is the AS631 flight from Salt Lake City to Seattle?
The average flight time from Salt Lake City to Seattle is 1 hour and 44 minutes. The flight distance is 1107 km / 688 miles and the average flight speed is 622 km/h / 387 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS631 Salt Lake City to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS631 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS631 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 14:46.
How else can the flight AS631 be referenced as?
This Alaska Airlines flight can also be referenced as ASA631, AS0631, AS 631, ASA 631.
How often is flight AS631 delayed?
On average, 30% of all AS631 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled AS631 flight or baggage issues?
If your AS631 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 AS631 Flight Tracker above for more details.
Flight AS631 is code-shared by 7 airlines using the flight numbers BA7550, DE5185, FI7682, HA7085, JX7003, QR8852, TN2462
Other flights departing from Salt Lake City SLC: DL1118, AA2439, WN986, WS8975
Other flights arriving at Seattle SEA: AS123, AA4117, WN1323, AS926
All flights connecting Salt Lake City SLC to Seattle SEA.
