All airlines flying from Philadelphia (PHL) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
07:25
Philadelphia (PHL) D
10:37
Seattle-Tacoma (SEA) Alaska Airlines AS 370 Non-stop Boeing 737 (73J) 6:12 Effective 2025-10-04 through 2026-01-06 |
| Daily
18:35
Philadelphia (PHL) D
21:47
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:12 Effective from 2025-10-04 |
| Tue-Sun
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-06-12 through 2025-06-20 |
| Mon,Sat
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:05 Effective 2025-06-16 through 2025-06-23 |
| Tue,Wed,Fri,Sun
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-06-22 through 2025-06-29 |
| Thu,Sat
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:05 Effective 2025-06-26 through 2025-07-03 |
| Mon-Wed,Sat
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-06-30 through 2025-07-09 |
| Sun
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:05 Operates only on 2025-07-06 |
| Tue-Sun
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-07-10 through 2025-07-20 |
| Mon
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:05 Operates only on 2025-07-14 |
| Daily
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-07-21 through 2025-08-03 |
| Mon
18:52
Philadelphia (PHL) D
21:55
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:03 Operates only on 2025-08-04 |
| Tue-Sun
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-08-05 through 2025-08-15 |
| Mon,Sat
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:05 Effective 2025-08-11 through 2025-08-16 |
| Mon,Sun
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-08-17 through 2025-08-18 |
| Tue
18:52
Philadelphia (PHL) D
21:57
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:05 Operates only on 2025-08-19 |
| Daily
18:53
Philadelphia (PHL) D
22:00
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:07 Valid until 2025-05-04 |
| Mon
18:53
Philadelphia (PHL) D
22:00
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737-800 (73H) 6:07 Operates only on 2025-05-05 |
| Tue-Sun
18:53
Philadelphia (PHL) D
22:00
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:07 Effective 2025-05-06 through 2025-05-11 |
| Mon,Tue
18:53
Philadelphia (PHL) D
22:00
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 6:07 Effective 2025-05-12 through 2025-05-13 |
| Wed
18:53
Philadelphia (PHL) D
22:00
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:07 Operates only on 2025-05-14 |
| Daily
18:58
Philadelphia (PHL) D
22:00
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 6:02 Effective 2025-08-20 through 2025-10-03 |
| Mon-Fri,Sun
18:59
Philadelphia (PHL) D
21:58
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-05-15 through 2025-05-23 |
| Sat
18:59
Philadelphia (PHL) D
21:58
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 5:59 Operates only on 2025-05-17 |
| Mon,Wed-Sat
18:59
Philadelphia (PHL) D
21:58
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-05-24 through 2025-06-02 |
| Tue,Sun
18:59
Philadelphia (PHL) D
21:58
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 5:59 Effective 2025-05-25 through 2025-06-01 |
| Mon-Sat
18:59
Philadelphia (PHL) D
21:58
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-06-03 through 2025-06-11 |
| Sun
18:59
Philadelphia (PHL) D
21:58
Seattle-Tacoma (SEA) Alaska Airlines AS 443 Non-stop Boeing 737 (73J) 5:59 Operates only on 2025-06-08 |
| Thu
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 (73J) 5:57 Operates only on 2025-06-12 |
| Daily
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-06-13 through 2025-06-22 |
| Mon,Thu
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 (73J) 5:57 Effective 2025-06-23 through 2025-06-26 |
| Mon-Wed,Fri-Sun
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-06-24 through 2025-07-02 |
| Daily
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-07-03 through 2025-07-10 |
| Fri
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 (73J) 5:57 Effective 2025-07-11 through 2025-07-25 |
| Mon-Thu,Sat,Sun
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-07-12 through 2025-07-31 |
| Daily
06:45
Philadelphia (PHL) D
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-08-01 through 2025-08-19 |
| Daily
07:00
Philadelphia (PHL) D
09:56
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:56 Effective 2025-05-15 through 2025-05-24 |
| Sun
07:00
Philadelphia (PHL) D
09:56
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 (73J) 5:56 Operates only on 2025-05-25 |
| Daily
07:00
Philadelphia (PHL) D
09:56
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:56 Effective 2025-05-26 through 2025-06-02 |
| Tue
07:00
Philadelphia (PHL) D
09:56
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 (73J) 5:56 Operates only on 2025-06-03 |
| Daily
07:00
Philadelphia (PHL) D
09:56
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:56 Effective 2025-06-04 through 2025-06-11 |
| Daily
07:04
Philadelphia (PHL) D
09:59
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:55 Valid until 2025-05-02 |
| Sat
07:04
Philadelphia (PHL) D
09:59
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 (73J) 5:55 Operates only on 2025-05-03 |
| Daily
07:04
Philadelphia (PHL) D
09:59
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 MAX 9 (7M9) 5:55 Effective 2025-05-04 through 2025-05-14 |
| Daily
07:05
Philadelphia (PHL) D
09:57
Seattle-Tacoma (SEA) Alaska Airlines AS 446 Non-stop Boeing 737 (73J) 5:52 Effective 2025-08-20 through 2025-10-03 |
| Daily
18:30
Philadelphia (PHL)
21:40
Seattle-Tacoma (SEA) American Airlines AA 2001 Non-stop Airbus A321neo (32Q) 6:10 Effective 2025-08-06 through 2025-09-02 |
| Daily
18:35
Philadelphia (PHL)
21:43
Seattle-Tacoma (SEA) American Airlines AA 2001 Non-stop Airbus A321neo (32Q) 6:08 Effective 2025-07-05 through 2025-08-05 |
| Daily
18:35
Philadelphia (PHL)
21:38
Seattle-Tacoma (SEA) American Airlines AA 2001 Non-stop Airbus A321neo (32Q) 6:03 Effective 2025-09-03 through 2025-10-05 |
| Daily
18:35
Philadelphia (PHL)
21:44
Seattle-Tacoma (SEA) American Airlines AA 2001 Non-stop Airbus A321neo (32Q) 6:09 Effective 2025-10-06 through 2025-10-25 |
| Daily
18:45
Philadelphia (PHL)
21:50
Seattle-Tacoma (SEA) American Airlines AA 2001 Non-stop Airbus A321 (321) 6:05 Effective 2025-05-05 through 2025-05-24 |
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Parallax here PHL-SEA
- A domestic route departing from the Philadelphia airport (PHL) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 2371 miles, or 3815 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 5:52 and 6:21.
