| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 12 | BOS | SEA | 16:55 | 19:40 |
Landed
|
Track > |
| May 11 | BOS | SEA | 16:51 | 19:41 |
Landed
|
Track > |
| May 10 | BOS | SEA | 17:15 | 20:06 |
Landed
|
Track > |
| May 09 | BOS | SEA | 17:13 | 19:56 |
Landed
|
Track > |
| May 06 | BOS | SEA | 16:26 | 19:26 |
Unknown
|
Track > |
| May 05 | BOS | SEA | 16:21 | 19:14 |
Unknown
|
Track > |
| May 04 | BOS | SEA | 16:29 | 19:33 |
Unknown
|
Track > |
| May 03 | BOS | SEA | 16:25 | 19:29 |
Unknown
|
Track > |
| May 02 | BOS | SEA | 16:15 | 19:40 |
Unknown
|
Track > |
| Apr 30 | BOS | SEA | 16:33 | 19:55 |
En-Route
|
Track > |
Alaska Airlines Flight AS1437 connects Boston, United States to Seattle, United States, taking off from Boston Logan International Airport BOS and landing at Seattle Tacoma International Airport SEA.
How long is the AS1437 flight from Boston to Seattle?
The average flight time from Boston to Seattle is 5 hours and 57 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 669 km/h / 416 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1437 Boston to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1437 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS1437 flight?
The latest flight took off on Wednesday, May 13th, 2026 with the flight status being Landed on 19:40.
How else can the flight AS1437 be referenced as?
This Alaska Airlines flight can also be referenced as ASA1437, AS 1437, ASA 1437.
How often is flight AS1437 delayed?
On average, 20% of all AS1437 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled AS1437 flight or baggage issues?
If your AS1437 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 AS1437 Flight Tracker above for more details.
Other flights departing from Boston BOS: AA1895, AA1040, B62077, WN1064
Other flights arriving at Seattle SEA: UA5408, AS683, AS2352, AS2167
All flights connecting Boston BOS to Seattle SEA.