American Airlines flights from Seattle-Tacoma (SEA) to Philadelphia (PHL).

FLIGHT SCHEDULE
Direct Flights:
Daily 23:25 Seattle-Tacoma (SEA) 07:30 Philadelphia (PHL) American Airlines AA 1095 Non-stop Airbus A321 (321) 5:05 Effective 2026-09-09 through 2026-10-04 The flight arrives 1 day after departure.
Daily 22:50 Seattle-Tacoma (SEA) 07:00 Philadelphia (PHL) American Airlines AA 1823 Non-stop Airbus A321 (321) 5:10 Effective 2026-08-05 through 2026-09-08 The flight arrives 1 day after departure.
Daily 23:24 Seattle-Tacoma (SEA) 07:30 Philadelphia (PHL) American Airlines AA 2298 Non-stop Airbus A321 (321) 5:06 Effective from 2026-10-05 The flight arrives 1 day after departure.
Daily 06:12 Seattle-Tacoma (SEA) 14:17 Philadelphia (PHL) American Airlines AA 2358 Non-stop Airbus A321neo (32Q) 5:05 Effective 2026-01-06 through 2026-02-09
Wed 06:12 Seattle-Tacoma (SEA) 14:17 Philadelphia (PHL) American Airlines AA 2358 Non-stop Airbus A321neo (32Q) 5:05 Operates only on 2026-02-11
Mon,Wed-Fri,Sun 22:57 Seattle-Tacoma (SEA) 07:02 Philadelphia (PHL) American Airlines AA 2361 Non-stop Airbus A321neo (32Q) 5:05 Effective 2026-03-08 through 2026-04-06 The flight arrives 1 day after departure.
Daily 23:07 Seattle-Tacoma (SEA) 07:08 Philadelphia (PHL) American Airlines AA 2361 Non-stop Airbus A321neo (32Q) 5:01 Valid until 2026-01-05 The flight arrives 1 day after departure.
Tue,Sat 23:13 Seattle-Tacoma (SEA) 07:18 Philadelphia (PHL) American Airlines AA 2361 Non-stop Airbus A321neo (32Q) 5:05 Effective 2026-03-10 through 2026-04-04 The flight arrives 1 day after departure.
Daily 23:18 Seattle-Tacoma (SEA) 07:17 Philadelphia (PHL) American Airlines AA 2361 Non-stop Airbus A321neo (32Q) 4:59 Effective 2026-02-12 through 2026-03-06 The flight arrives 1 day after departure.
Sat 23:18 Seattle-Tacoma (SEA) 08:17 Philadelphia (PHL) American Airlines AA 2361 Non-stop Airbus A321neo (32Q) 4:59 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Daily 12:03 Seattle-Tacoma (SEA) 20:25 Philadelphia (PHL) American Airlines AA 2432 Non-stop Airbus A321 (321) 5:22 Effective from 2026-10-05
Daily 23:23 Seattle-Tacoma (SEA) 07:30 Philadelphia (PHL) American Airlines AA 2522 Non-stop Airbus A321 (321) 5:07 Effective 2026-05-21 through 2026-07-01 The flight arrives 1 day after departure.
Daily 23:23 Seattle-Tacoma (SEA) 07:30 Philadelphia (PHL) American Airlines AA 2525 Non-stop Airbus A321neo (32Q) 5:07 Effective 2026-07-02 through 2026-08-04 The flight arrives 1 day after departure.
Daily 12:12 Seattle-Tacoma (SEA) 20:25 Philadelphia (PHL) American Airlines AA 2534 Non-stop Airbus A321 (321) 5:13 Effective 2026-05-21 through 2026-07-01
Daily 12:05 Seattle-Tacoma (SEA) 20:25 Philadelphia (PHL) American Airlines AA 2544 Non-stop Airbus A321 (321) 5:20 Effective 2026-07-02 through 2026-08-04
Daily 23:33 Seattle-Tacoma (SEA) 07:40 Philadelphia (PHL) American Airlines AA 2763 Non-stop Airbus A321neo (32Q) 5:07 Effective 2026-04-07 through 2026-05-20 The flight arrives 1 day after departure.
Daily 12:54 Seattle-Tacoma (SEA) 21:07 Philadelphia (PHL) American Airlines AA 2780 Non-stop Boeing 737 MAX 8 (7M8) 5:13 Effective 2026-04-07 through 2026-05-20
Daily 09:34 Seattle-Tacoma (SEA) 17:55 Philadelphia (PHL) American Airlines AA 2841 Non-stop Airbus A321 (321) 5:21 Effective 2026-09-09 through 2026-10-04
Daily 12:04 Seattle-Tacoma (SEA) 20:25 Philadelphia (PHL) American Airlines AA 2870 Non-stop Airbus A321 (321) 5:21 Effective 2026-08-05 through 2026-09-08
Daily 21:15 Seattle-Tacoma (SEA) 05:25 Philadelphia (PHL) American Airlines AA 2886 Non-stop Airbus A321 (321) 5:10 Effective 2026-08-05 through 2026-09-08 The flight arrives 1 day after departure.
Daily 08:20 Seattle-Tacoma (SEA) 16:38 Philadelphia (PHL) American Airlines AA 3219 Non-stop Airbus A321 (321) 5:18 Effective 2026-05-22 through 2026-08-05

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Philadelphia airport (PHL).
The flight distance is 2371 miles, or 3815 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:59 and 5:22.

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA1095

23:25

Seattle-Tacoma (SEA)

07:30(+1)

Philadelphia (PHL)

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:05, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA1823

22:50

Seattle-Tacoma (SEA)

07:00(+1)

Philadelphia (PHL)

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:10, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2298

23:24

Seattle-Tacoma (SEA)

07:30(+1)

Philadelphia (PHL)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:06, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2358

06:12

Seattle-Tacoma (SEA)

14:17

Philadelphia (PHL)

Effective 2026-01-06 through 2026-02-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:05, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA2358

06:12

Seattle-Tacoma (SEA)

14:17

Philadelphia (PHL)

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA2361

22:57

Seattle-Tacoma (SEA)

07:02(+1)

Philadelphia (PHL)

Effective 2026-03-08 through 2026-04-06

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2361

23:07

Seattle-Tacoma (SEA)

07:08(+1)

Philadelphia (PHL)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:01, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2361

23:13

Seattle-Tacoma (SEA)

07:18(+1)

Philadelphia (PHL)

Effective 2026-03-10 through 2026-04-04

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2361

23:18

Seattle-Tacoma (SEA)

07:17(+1)

Philadelphia (PHL)

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:59, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2361

23:18

Seattle-Tacoma (SEA)

08:17(+1)

Philadelphia (PHL)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:59, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2432

12:03

Seattle-Tacoma (SEA)

20:25

Philadelphia (PHL)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:22, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2522

23:23

Seattle-Tacoma (SEA)

07:30(+1)

Philadelphia (PHL)

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:07, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2525

23:23

Seattle-Tacoma (SEA)

07:30(+1)

Philadelphia (PHL)

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:07, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2534

12:12

Seattle-Tacoma (SEA)

20:25

Philadelphia (PHL)

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:13, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2544

12:05

Seattle-Tacoma (SEA)

20:25

Philadelphia (PHL)

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:20, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2763

23:33

Seattle-Tacoma (SEA)

07:40(+1)

Philadelphia (PHL)

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:07, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA2780

12:54

Seattle-Tacoma (SEA)

21:07

Philadelphia (PHL)

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:13, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2841

09:34

Seattle-Tacoma (SEA)

17:55

Philadelphia (PHL)

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:21, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2870

12:04

Seattle-Tacoma (SEA)

20:25

Philadelphia (PHL)

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:21, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2886

21:15

Seattle-Tacoma (SEA)

05:25(+1)

Philadelphia (PHL)

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:10, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA3219

08:20

Seattle-Tacoma (SEA)

16:38

Philadelphia (PHL)

Effective 2026-05-22 through 2026-08-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:18, non-stop
Airbus A321 (321)

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Philadelphia airport (PHL).
The flight distance is 2371 miles, or 3815 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:59 and 5:22.

All SEA-PHL flights

All American Airlines flights

Return (PHL-SEA) flights

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