| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 09 | SEA | PHL | 21:35 | 05:17 |
Landed
|
Track > |
| Jun 08 | SEA | PHL | 21:45 | 05:18 |
Landed
|
Track > |
| Jun 07 | SEA | PHL | 21:30 | 05:10 |
Landed
|
Track > |
| Jun 06 | SEA | PHL | 21:27 | 05:01 |
Landed
|
Track > |
| Jun 05 | SEA | PHL | 21:29 | 05:03 |
Landed
|
Track > |
| Jun 04 | SEA | PHL | 22:43 | 06:13 |
Landed Late
|
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| Jun 03 | SEA | PHL | 21:51 | 05:26 |
Landed
|
Track > |
| Jun 02 | SEA | PHL | 21:45 | 05:41 |
Landed
|
Track > |
| Jun 01 | SEA | PHL | 21:43 | 05:24 |
Landed
|
Track > |
| May 31 | SEA | PHL | 21:31 | 05:12 |
En-Route
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Track > |
Alaska Airlines Flight AS371 connects Seattle, United States to Philadelphia, United States, taking off from Seattle Tacoma International Airport SEA and landing at Philadelphia International Airport PHL.
How long is the AS371 flight from Seattle to Philadelphia?
The average flight time from Seattle to Philadelphia is 4 hours and 38 minutes. The flight distance is 3818 km / 2372 miles and the average flight speed is 823 km/h / 511 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS371 Seattle to Philadelphia?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS371 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS371 arriving at?
Flight AS371 arrives at Philadelphia International Airport (PHL) Terminal D.
When was the latest AS371 flight?
The latest flight took off on Wednesday, June 10th, 2026 with the flight status being Landed on 05:17.
How else can the flight AS371 be referenced as?
This Alaska Airlines flight can also be referenced as ASA371, AS0371, AS 371, ASA 371.
How often is flight AS371 delayed?
On average, 20% of all AS371 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled AS371 flight or baggage issues?
If your AS371 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 AS371 Flight Tracker above for more details.
Flight AS371 is code-shared by 2 airlines using the flight numbers AY2575, JX7080
Other flights departing from Seattle SEA: AS3234, AS761, WN540, AS1330
Other flights arriving at Philadelphia PHL: AA4782, F92816, AA5121, AA897
All flights connecting Seattle SEA to Philadelphia PHL.
