All airlines flying from Philadelphia (PHL) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri 06:45 Philadelphia (PHL) D 09:42 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-08-01 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 07:00 Philadelphia (PHL) D 09:56 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 MAX 9 (7M9) 5:56 Effective 2025-05-15 through 2025-05-24 Codeshare flight, operated by Alaska Airlines.(AS 446)
Sun 07:00 Philadelphia (PHL) D 09:56 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 (737) 5:56 Operates only on 2025-05-25 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 07:00 Philadelphia (PHL) D 09:56 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 MAX 9 (7M9) 5:56 Effective 2025-05-26 through 2025-06-02 Codeshare flight, operated by Alaska Airlines.(AS 446)
Tue 07:00 Philadelphia (PHL) D 09:56 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 (737) 5:56 Operates only on 2025-06-03 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 07:00 Philadelphia (PHL) D 09:56 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 MAX 9 (7M9) 5:56 Effective 2025-06-04 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 07:04 Philadelphia (PHL) D 09:59 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 MAX 9 (7M9) 5:55 Valid until 2025-05-02 Codeshare flight, operated by Alaska Airlines.(AS 446)
Sat 07:04 Philadelphia (PHL) D 09:59 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 (737) 5:55 Operates only on 2025-05-03 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 07:04 Philadelphia (PHL) D 09:59 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 MAX 9 (7M9) 5:55 Effective 2025-05-04 through 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 07:05 Philadelphia (PHL) D 09:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 (737) 5:52 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 07:25 Philadelphia (PHL) D 10:37 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6353 Non-stop Boeing 737 (737) 6:12 Effective 2025-10-04 through 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 370)
Thu 06:45 Philadelphia (PHL) D 09:42 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6428 Non-stop Boeing 737 (737) 5:57 Operates only on 2025-06-12 Codeshare flight, operated by Alaska Airlines.(AS 446)
Tue,Thu,Sat,Sun 06:45 Philadelphia (PHL) D 09:42 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6428 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-06-14 through 2025-06-24 Codeshare flight, operated by Alaska Airlines.(AS 446)
Thu 06:45 Philadelphia (PHL) D 09:42 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6428 Non-stop Boeing 737 (737) 5:57 Operates only on 2025-06-26 Codeshare flight, operated by Alaska Airlines.(AS 446)
Tue,Thu,Sat,Sun 06:45 Philadelphia (PHL) D 09:42 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6428 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2025-06-28 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 446)
Daily 18:35 Philadelphia (PHL) D 21:47 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:12 Effective from 2025-10-04 Codeshare flight, operated by Alaska Airlines.(AS 443)
Tue-Sun 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-06-12 through 2025-06-20 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon,Sat 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:05 Effective 2025-06-16 through 2025-06-23 Codeshare flight, operated by Alaska Airlines.(AS 443)
Tue,Wed,Fri,Sun 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-06-22 through 2025-06-29 Codeshare flight, operated by Alaska Airlines.(AS 443)
Thu,Sat 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:05 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon-Wed,Sat 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-06-30 through 2025-07-09 Codeshare flight, operated by Alaska Airlines.(AS 443)
Sun 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:05 Operates only on 2025-07-06 Codeshare flight, operated by Alaska Airlines.(AS 443)
Tue-Sun 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-07-10 through 2025-07-20 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:05 Operates only on 2025-07-14 Codeshare flight, operated by Alaska Airlines.(AS 443)
Daily 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-07-21 through 2025-08-03 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon 18:52 Philadelphia (PHL) D 21:55 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:03 Operates only on 2025-08-04 Codeshare flight, operated by Alaska Airlines.(AS 443)
Tue-Sun 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-08-05 through 2025-08-15 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon,Sat 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:05 Effective 2025-08-11 through 2025-08-16 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon,Sun 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:05 Effective 2025-08-17 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 443)
Tue 18:52 Philadelphia (PHL) D 21:57 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:05 Operates only on 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 443)
Daily 18:53 Philadelphia (PHL) D 22:00 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:07 Valid until 2025-05-11 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon,Tue 18:53 Philadelphia (PHL) D 22:00 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 6:07 Effective 2025-05-12 through 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 443)
Wed 18:53 Philadelphia (PHL) D 22:00 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:07 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 443)
Daily 18:58 Philadelphia (PHL) D 22:00 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 6:02 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon-Fri,Sun 18:59 Philadelphia (PHL) D 21:58 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-05-15 through 2025-05-23 Codeshare flight, operated by Alaska Airlines.(AS 443)
Sat 18:59 Philadelphia (PHL) D 21:58 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 5:59 Operates only on 2025-05-17 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon,Wed-Sat 18:59 Philadelphia (PHL) D 21:58 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-05-24 through 2025-06-02 Codeshare flight, operated by Alaska Airlines.(AS 443)
Tue,Sun 18:59 Philadelphia (PHL) D 21:58 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 5:59 Effective 2025-05-25 through 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 443)
Mon-Sat 18:59 Philadelphia (PHL) D 21:58 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-06-03 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 443)
Sun 18:59 Philadelphia (PHL) D 21:58 Seattle-Tacoma (SEA) Hawaiian Airlines HA 6429 Non-stop Boeing 737 (737) 5:59 Operates only on 2025-06-08 Codeshare flight, operated by Alaska Airlines.(AS 443)
Daily 18:35 Philadelphia (PHL) A 21:49 Seattle-Tacoma (SEA) British Airways BA 6730 Non-stop Airbus A321neo (32Q) 6:14 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 2361)
Daily 18:35 Philadelphia (PHL) A 21:56 Seattle-Tacoma (SEA) British Airways BA 6730 Non-stop Airbus A321neo (32Q) 6:21 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 2361)
Daily 18:35 Philadelphia (PHL) A 21:44 Seattle-Tacoma (SEA) British Airways BA 6730 Non-stop Airbus A321neo (32Q) 6:09 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 2361)
Daily 18:35 Philadelphia (PHL) A 21:56 Seattle-Tacoma (SEA) British Airways BA 6730 Non-stop Airbus A321neo (32Q) 6:21 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 2361)
Daily 18:35 Philadelphia (PHL) 21:43 Seattle-Tacoma (SEA) Qatar Airways QR 7681 Non-stop Airbus A321neo (32Q) 6:08 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 2001)
Daily 19:10 Philadelphia (PHL) 22:26 Seattle-Tacoma (SEA) Qatar Airways QR 7681 Non-stop Airbus A321 (321) 6:16 Effective 2025-06-05 through 2025-07-04 Codeshare flight, operated by American Airlines.(AA 2001)
Daily 16:29 Philadelphia (PHL) 19:26 Seattle-Tacoma (SEA) Qatar Airways QR 9597 Non-stop Airbus A321 (321) 5:57 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 2886)

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Parallax here PHL-SEA

1 2 3 4

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.

Return (SEA-PHL) flights

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All airlines flying from Philadelphia (PHL) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Hawaiian Airlines HA6353

06:45

Philadelphia (PHL) D

09:42

Seattle-Tacoma (SEA)

Effective 2025-08-01 through 2025-08-18

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:57, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6353

07:00

Philadelphia (PHL) D

09:56

Seattle-Tacoma (SEA)

Effective 2025-05-15 through 2025-05-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:56, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6353

07:00

Philadelphia (PHL) D

09:56

Seattle-Tacoma (SEA)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:56, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6353

07:00

Philadelphia (PHL) D

09:56

Seattle-Tacoma (SEA)

Effective 2025-05-26 through 2025-06-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:56, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6353

07:00

Philadelphia (PHL) D

09:56

Seattle-Tacoma (SEA)

Operates only on 2025-06-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:56, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6353

07:00

Philadelphia (PHL) D

09:56

Seattle-Tacoma (SEA)

Effective 2025-06-04 through 2025-06-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:56, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6353

07:04

Philadelphia (PHL) D

09:59

Seattle-Tacoma (SEA)

Valid until 2025-05-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:55, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6353

07:04

Philadelphia (PHL) D

09:59

Seattle-Tacoma (SEA)

Operates only on 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:55, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6353

07:04

Philadelphia (PHL) D

09:59

Seattle-Tacoma (SEA)

Effective 2025-05-04 through 2025-05-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:55, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6353

07:05

Philadelphia (PHL) D

09:57

Seattle-Tacoma (SEA)

Effective 2025-08-20 through 2025-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:52, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6353

07:25

Philadelphia (PHL) D

10:37

Seattle-Tacoma (SEA)

Effective 2025-10-04 through 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 370)

Duration: 6:12, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6428

06:45

Philadelphia (PHL) D

09:42

Seattle-Tacoma (SEA)

Operates only on 2025-06-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:57, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6428

06:45

Philadelphia (PHL) D

09:42

Seattle-Tacoma (SEA)

Effective 2025-06-14 through 2025-06-24

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:57, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6428

06:45

Philadelphia (PHL) D

09:42

Seattle-Tacoma (SEA)

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:57, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6428

06:45

Philadelphia (PHL) D

09:42

Seattle-Tacoma (SEA)

Effective 2025-06-28 through 2025-08-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 446)

Duration: 5:57, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:35

Philadelphia (PHL) D

21:47

Seattle-Tacoma (SEA)

Effective from 2025-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:12, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-06-12 through 2025-06-20

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-06-16 through 2025-06-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-06-22 through 2025-06-29

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-06-26 through 2025-07-03

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-06-30 through 2025-07-09

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Operates only on 2025-07-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-07-10 through 2025-07-20

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Operates only on 2025-07-14

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-07-21 through 2025-08-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:55

Seattle-Tacoma (SEA)

Operates only on 2025-08-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:03, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-08-05 through 2025-08-15

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-08-11 through 2025-08-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Effective 2025-08-17 through 2025-08-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:52

Philadelphia (PHL) D

21:57

Seattle-Tacoma (SEA)

Operates only on 2025-08-19

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:05, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:53

Philadelphia (PHL) D

22:00

Seattle-Tacoma (SEA)

Valid until 2025-05-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:07, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:53

Philadelphia (PHL) D

22:00

Seattle-Tacoma (SEA)

Effective 2025-05-12 through 2025-05-13

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:07, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:53

Philadelphia (PHL) D

22:00

Seattle-Tacoma (SEA)

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:07, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:58

Philadelphia (PHL) D

22:00

Seattle-Tacoma (SEA)

Effective 2025-08-20 through 2025-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 6:02, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:59

Philadelphia (PHL) D

21:58

Seattle-Tacoma (SEA)

Effective 2025-05-15 through 2025-05-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:59

Philadelphia (PHL) D

21:58

Seattle-Tacoma (SEA)

Operates only on 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 5:59, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:59

Philadelphia (PHL) D

21:58

Seattle-Tacoma (SEA)

Effective 2025-05-24 through 2025-06-02

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:59

Philadelphia (PHL) D

21:58

Seattle-Tacoma (SEA)

Effective 2025-05-25 through 2025-06-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 5:59, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6429

18:59

Philadelphia (PHL) D

21:58

Seattle-Tacoma (SEA)

Effective 2025-06-03 through 2025-06-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6429

18:59

Philadelphia (PHL) D

21:58

Seattle-Tacoma (SEA)

Operates only on 2025-06-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 443)

Duration: 5:59, non-stop
Boeing 737 (737)

British Airways BA6730

18:35

Philadelphia (PHL) A

21:49

Seattle-Tacoma (SEA)

Effective 2025-11-02 through 2025-12-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2361)

Duration: 6:14, non-stop
Airbus A321neo (32Q)

British Airways BA6730

18:35

Philadelphia (PHL) A

21:56

Seattle-Tacoma (SEA)

Effective 2025-12-03 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2361)

Duration: 6:21, non-stop
Airbus A321neo (32Q)

British Airways BA6730

18:35

Philadelphia (PHL) A

21:44

Seattle-Tacoma (SEA)

Effective 2025-12-18 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2361)

Duration: 6:09, non-stop
Airbus A321neo (32Q)

British Airways BA6730

18:35

Philadelphia (PHL) A

21:56

Seattle-Tacoma (SEA)

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2361)

Duration: 6:21, non-stop
Airbus A321neo (32Q)

Qatar Airways QR7681

18:35

Philadelphia (PHL)

21:43

Seattle-Tacoma (SEA)

Effective 2025-07-05 through 2025-08-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2001)

Duration: 6:08, non-stop
Airbus A321neo (32Q)

Qatar Airways QR7681

19:10

Philadelphia (PHL)

22:26

Seattle-Tacoma (SEA)

Effective 2025-06-05 through 2025-07-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2001)

Duration: 6:16, non-stop
Airbus A321 (321)

Qatar Airways QR9597

16:29

Philadelphia (PHL)

19:26

Seattle-Tacoma (SEA)

Effective 2025-08-06 through 2025-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2886)

Duration: 5:57, non-stop
Airbus A321 (321)

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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.

Return (SEA-PHL) flights

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