| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | BOS | SEA | 06:59 | 10:26 |
En-Route
|
Track > |
| Jul 17 | BOS | SEA | 07:25 | 10:01 |
Landed
|
Track > |
| Jul 16 | BOS | SEA | 07:24 | 10:03 |
Landed
|
Track > |
| Jul 15 | BOS | SEA | 07:24 | 09:57 |
Landed
|
Track > |
| Jul 14 | BOS | SEA | 07:45 | 10:21 |
Landed
|
Track > |
| Jul 13 | BOS | SEA | 07:29 | 10:02 |
Landed
|
Track > |
| Jul 12 | BOS | SEA | 07:21 | 09:51 |
Landed
|
Track > |
| Jul 11 | BOS | SEA | 07:32 | 10:03 |
Landed
|
Track > |
| Jul 10 | BOS | SEA | 07:26 | 09:54 |
Landed
|
Track > |
| Jul 09 | BOS | SEA | 07:37 | 10:16 |
Landed
|
Track > |
Alaska Airlines Flight AS459 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 AS459 flight from Boston to Seattle?
The average flight time from Boston to Seattle is 5 hours and 33 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 711 km/h / 442 mph.
How many AS459 flights are operated per week?
7 flights per week. The flight AS459 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS459 Boston to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS459 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS459 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being En-Route on 10:26.
How else can the flight AS459 be referenced as?
This Alaska Airlines flight can also be referenced as ASA459, AS0459, AS 459, ASA 459.
How often is flight AS459 delayed?
On average, 0% of all AS459 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS459 flight or baggage issues?
If your AS459 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 AS459 Flight Tracker above for more details.
Flight AS459 is code-shared by 4 airlines using the flight numbers AA9302, DE5235, JL6357, QR8824
Other flights departing from Boston BOS: DL2770, B6785, B6109, DL1399
Other flights arriving at Seattle SEA: CX852, AS21, AS299, AS277
All flights connecting Boston BOS to Seattle SEA.
