American Airlines flights from Chicago O'Hare (ORD) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Daily 16:45 Chicago O'Hare (ORD) 3 19:24 Seattle-Tacoma (SEA) American Airlines AA 1332 Non-stop Airbus A321 (321) 4:39 Effective 2026-09-09 through 2026-10-04
Daily 11:45 Chicago O'Hare (ORD) 3 14:24 Seattle-Tacoma (SEA) American Airlines AA 1802 Non-stop Boeing 737-800 (738) 4:39 Effective 2026-09-09 through 2026-10-04
Daily 10:05 Chicago O'Hare (ORD) 3 12:42 Seattle-Tacoma (SEA) American Airlines AA 1827 Non-stop Boeing 737-800 (738) 4:37 Effective 2026-08-05 through 2026-09-08
Daily 11:45 Chicago O'Hare (ORD) 3 14:19 Seattle-Tacoma (SEA) American Airlines AA 1829 Non-stop Boeing 737-800 (738) 4:34 Effective 2026-08-05 through 2026-09-08
Daily 14:55 Chicago O'Hare (ORD) 3 17:29 Seattle-Tacoma (SEA) American Airlines AA 2200 Non-stop Airbus A321 (321) 4:34 Effective 2026-09-09 through 2026-10-04
Sat 19:06 Chicago O'Hare (ORD) 3 21:50 Seattle-Tacoma (SEA) American Airlines AA 2202 Non-stop Boeing 737-800 (738) 4:44 Operates only on 2026-01-17
Mon,Thu-Sun 19:36 Chicago O'Hare (ORD) 3 22:20 Seattle-Tacoma (SEA) American Airlines AA 2202 Non-stop Boeing 737-800 (738) 4:44 Effective 2026-01-08 through 2026-01-16
Mon,Thu-Sun 19:36 Chicago O'Hare (ORD) 3 22:20 Seattle-Tacoma (SEA) American Airlines AA 2202 Non-stop Boeing 737-800 (738) 4:44 Effective 2026-01-18 through 2026-02-09
Daily 06:45 Chicago O'Hare (ORD) 3 09:19 Seattle-Tacoma (SEA) American Airlines AA 2312 Non-stop Airbus A321 (321) 4:34 Effective from 2026-10-05
Mon,Thu,Fri 09:45 Chicago O'Hare (ORD) 3 12:28 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Effective 2026-02-12 through 2026-02-27
Mon,Thu,Fri,Sun 09:45 Chicago O'Hare (ORD) 3 12:28 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Effective 2026-03-01 through 2026-03-06
Daily 09:45 Chicago O'Hare (ORD) 3 12:26 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737-800 (738) 4:41 Effective from 2026-10-05
Wed 09:46 Chicago O'Hare (ORD) 3 12:33 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737-800 (738) 4:47 Effective 2026-02-18 through 2026-03-04
Tue 09:49 Chicago O'Hare (ORD) 3 12:32 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Effective 2026-02-17 through 2026-03-03
Mon-Fri,Sun 10:03 Chicago O'Hare (ORD) 3 12:46 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Effective 2026-03-08 through 2026-04-06
Tue,Wed 10:27 Chicago O'Hare (ORD) 3 13:08 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737-800 (738) 4:41 Effective 2026-01-06 through 2026-02-11
Mon,Thu,Fri,Sun 10:35 Chicago O'Hare (ORD) 3 13:14 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737-800 (738) 4:39 Effective 2026-01-08 through 2026-02-02
Sun 10:35 Chicago O'Hare (ORD) 3 13:14 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737-800 (738) 4:39 Operates only on 2026-02-08
Daily 11:20 Chicago O'Hare (ORD) 3 14:02 Seattle-Tacoma (SEA) American Airlines AA 2398 Non-stop Boeing 737-800 (738) 4:42 Valid until 2026-01-05
Mon-Fri,Sun 07:25 Chicago O'Hare (ORD) 3 10:02 Seattle-Tacoma (SEA) American Airlines AA 2471 Non-stop Boeing 737-800 (738) 4:37 Valid until 2026-01-05
Daily 09:45 Chicago O'Hare (ORD) 3 12:25 Seattle-Tacoma (SEA) American Airlines AA 2520 Non-stop Boeing 737-800 (738) 4:40 Effective 2026-05-21 through 2026-07-01
Daily 06:45 Chicago O'Hare (ORD) 3 09:24 Seattle-Tacoma (SEA) American Airlines AA 2523 Non-stop Airbus A321 (321) 4:39 Effective 2026-05-21 through 2026-07-01
Daily 09:45 Chicago O'Hare (ORD) 3 12:19 Seattle-Tacoma (SEA) American Airlines AA 2523 Non-stop Boeing 737-800 (738) 4:34 Effective 2026-07-02 through 2026-08-04
Daily 11:45 Chicago O'Hare (ORD) 3 14:18 Seattle-Tacoma (SEA) American Airlines AA 2524 Non-stop Boeing 737-800 (738) 4:33 Effective 2026-05-21 through 2026-07-01
Daily 06:45 Chicago O'Hare (ORD) 3 09:21 Seattle-Tacoma (SEA) American Airlines AA 2529 Non-stop Airbus A321 (321) 4:36 Effective 2026-07-02 through 2026-08-04
Daily 20:25 Chicago O'Hare (ORD) 3 23:10 Seattle-Tacoma (SEA) American Airlines AA 2534 Non-stop Airbus A321 (321) 4:45 Effective 2026-07-02 through 2026-08-04
Daily 11:45 Chicago O'Hare (ORD) 3 14:21 Seattle-Tacoma (SEA) American Airlines AA 2537 Non-stop Airbus A321 (321) 4:36 Effective 2026-07-02 through 2026-08-04
Daily 11:45 Chicago O'Hare (ORD) 3 14:28 Seattle-Tacoma (SEA) American Airlines AA 2553 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Effective 2026-04-07 through 2026-05-20
Daily 09:45 Chicago O'Hare (ORD) 3 12:21 Seattle-Tacoma (SEA) American Airlines AA 2768 Non-stop Boeing 737-800 (738) 4:36 Effective 2026-04-07 through 2026-05-20
Daily 06:45 Chicago O'Hare (ORD) 3 09:23 Seattle-Tacoma (SEA) American Airlines AA 2775 Non-stop Boeing 737-800 (738) 4:38 Effective 2026-04-07 through 2026-05-20
Daily 20:25 Chicago O'Hare (ORD) 3 23:05 Seattle-Tacoma (SEA) American Airlines AA 2792 Non-stop Boeing 737-800 (738) 4:40 Effective 2026-04-07 through 2026-05-20
Daily 19:05 Chicago O'Hare (ORD) 3 21:54 Seattle-Tacoma (SEA) American Airlines AA 2982 Non-stop Boeing 737-800 (738) 4:49 Effective 2026-03-08 through 2026-04-06
Daily 16:45 Chicago O'Hare (ORD) 3 19:30 Seattle-Tacoma (SEA) American Airlines AA 3029 Non-stop Airbus A321 (321) 4:45 Effective from 2026-10-05
Daily 21:28 Chicago O'Hare (ORD) 3 00:10 Seattle-Tacoma (SEA) American Airlines AA 3029 Non-stop Airbus A321 (321) 4:42 Effective 2026-05-21 through 2026-07-01 The flight arrives 1 day after departure.
Daily 16:45 Chicago O'Hare (ORD) 3 19:20 Seattle-Tacoma (SEA) American Airlines AA 3105 Non-stop Airbus A321 (321) 4:35 Effective 2026-05-21 through 2026-07-01
Daily 16:45 Chicago O'Hare (ORD) 3 19:21 Seattle-Tacoma (SEA) American Airlines AA 3105 Non-stop Airbus A321 (321) 4:36 Effective 2026-07-02 through 2026-08-04
Daily 17:31 Chicago O'Hare (ORD) 3 20:02 Seattle-Tacoma (SEA) American Airlines AA 3105 Non-stop Airbus A321 (321) 4:31 Effective 2026-08-05 through 2026-09-08
Sat 18:45 Chicago O'Hare (ORD) 3 21:30 Seattle-Tacoma (SEA) American Airlines AA 3137 Non-stop Boeing 737-800 (738) 4:45 Operates only on 2026-02-14
Tue,Wed 19:30 Chicago O'Hare (ORD) 3 22:15 Seattle-Tacoma (SEA) American Airlines AA 3137 Non-stop Boeing 737-800 (738) 4:45 Effective 2026-02-17 through 2026-03-04
Sun 19:34 Chicago O'Hare (ORD) 3 22:19 Seattle-Tacoma (SEA) American Airlines AA 3137 Non-stop Boeing 737-800 (738) 4:45 Operates only on 2026-02-15
Mon,Thu,Fri 20:45 Chicago O'Hare (ORD) 3 23:29 Seattle-Tacoma (SEA) American Airlines AA 3137 Non-stop Boeing 737-800 (738) 4:44 Effective 2026-02-12 through 2026-02-20
Mon,Thu-Sun 20:45 Chicago O'Hare (ORD) 3 23:29 Seattle-Tacoma (SEA) American Airlines AA 3137 Non-stop Boeing 737-800 (738) 4:44 Effective 2026-02-21 through 2026-03-07
Daily 20:45 Chicago O'Hare (ORD) 3 23:30 Seattle-Tacoma (SEA) American Airlines AA 3142 Non-stop Airbus A321 (321) 4:45 Effective 2026-03-08 through 2026-04-06
Mon,Tue,Thu-Sun 20:26 Chicago O'Hare (ORD) 3 23:13 Seattle-Tacoma (SEA) American Airlines AA 3221 Non-stop Boeing 737-800 (738) 4:47 Valid until 2026-01-05
Daily 21:35 Chicago O'Hare (ORD) 3 00:14 Seattle-Tacoma (SEA) American Airlines AA 3221 Non-stop Airbus A321 (321) 4:39 Effective from 2026-10-05 The flight arrives 1 day after departure.
Daily 06:50 Chicago O'Hare (ORD) 3 09:19 Seattle-Tacoma (SEA) American Airlines AA 3234 Non-stop Airbus A321 (321) 4:29 Effective 2026-08-05 through 2026-09-08
Daily 21:07 Chicago O'Hare (ORD) 3 23:50 Seattle-Tacoma (SEA) American Airlines AA 3332 Non-stop Airbus A321 (321) 4:43 Effective 2026-08-05 through 2026-09-08
Daily 06:45 Chicago O'Hare (ORD) 3 09:20 Seattle-Tacoma (SEA) American Airlines AA 3334 Non-stop Airbus A321 (321) 4:35 Effective 2026-09-09 through 2026-10-04

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 1715 miles, or 2760 km.
The timezone of the departure airport is UTC-6 , 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 4:29 and 4:49.

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA1332

16:45

Chicago O'Hare (ORD) 3

19:24

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:39, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1802

11:45

Chicago O'Hare (ORD) 3

14:24

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:39, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1827

10:05

Chicago O'Hare (ORD) 3

12:42

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:37, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1829

11:45

Chicago O'Hare (ORD) 3

14:19

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:34, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2200

14:55

Chicago O'Hare (ORD) 3

17:29

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:34, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2202

19:06

Chicago O'Hare (ORD) 3

21:50

Seattle-Tacoma (SEA)

Operates only on 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:44, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2202

19:36

Chicago O'Hare (ORD) 3

22:20

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-01-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:44, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2202

19:36

Chicago O'Hare (ORD) 3

22:20

Seattle-Tacoma (SEA)

Effective 2026-01-18 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:44, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2312

06:45

Chicago O'Hare (ORD) 3

09:19

Seattle-Tacoma (SEA)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:34, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2398

09:45

Chicago O'Hare (ORD) 3

12:28

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-27

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2398

09:45

Chicago O'Hare (ORD) 3

12:28

Seattle-Tacoma (SEA)

Effective 2026-03-01 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2398

09:45

Chicago O'Hare (ORD) 3

12:26

Seattle-Tacoma (SEA)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:41, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2398

09:46

Chicago O'Hare (ORD) 3

12:33

Seattle-Tacoma (SEA)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:47, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2398

09:49

Chicago O'Hare (ORD) 3

12:32

Seattle-Tacoma (SEA)

Effective 2026-02-17 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2398

10:03

Chicago O'Hare (ORD) 3

12:46

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2398

10:27

Chicago O'Hare (ORD) 3

13:08

Seattle-Tacoma (SEA)

Effective 2026-01-06 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:41, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2398

10:35

Chicago O'Hare (ORD) 3

13:14

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-02-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:39, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2398

10:35

Chicago O'Hare (ORD) 3

13:14

Seattle-Tacoma (SEA)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:39, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2398

11:20

Chicago O'Hare (ORD) 3

14:02

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:42, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2471

07:25

Chicago O'Hare (ORD) 3

10:02

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:37, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2520

09:45

Chicago O'Hare (ORD) 3

12:25

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:40, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2523

06:45

Chicago O'Hare (ORD) 3

09:24

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:39, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2523

09:45

Chicago O'Hare (ORD) 3

12:19

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:34, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2524

11:45

Chicago O'Hare (ORD) 3

14:18

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:33, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2529

06:45

Chicago O'Hare (ORD) 3

09:21

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:36, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2534

20:25

Chicago O'Hare (ORD) 3

23:10

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:45, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2537

11:45

Chicago O'Hare (ORD) 3

14:21

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:36, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA2553

11:45

Chicago O'Hare (ORD) 3

14:28

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2768

09:45

Chicago O'Hare (ORD) 3

12:21

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:36, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2775

06:45

Chicago O'Hare (ORD) 3

09:23

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:38, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2792

20:25

Chicago O'Hare (ORD) 3

23:05

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:40, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2982

19:05

Chicago O'Hare (ORD) 3

21:54

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:49, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3029

16:45

Chicago O'Hare (ORD) 3

19:30

Seattle-Tacoma (SEA)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:45, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA3029

21:28

Chicago O'Hare (ORD) 3

00:10(+1)

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:42, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA3105

16:45

Chicago O'Hare (ORD) 3

19:20

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:35, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA3105

16:45

Chicago O'Hare (ORD) 3

19:21

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:36, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA3105

17:31

Chicago O'Hare (ORD) 3

20:02

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:31, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA3137

18:45

Chicago O'Hare (ORD) 3

21:30

Seattle-Tacoma (SEA)

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:45, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3137

19:30

Chicago O'Hare (ORD) 3

22:15

Seattle-Tacoma (SEA)

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:45, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3137

19:34

Chicago O'Hare (ORD) 3

22:19

Seattle-Tacoma (SEA)

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3137

20:45

Chicago O'Hare (ORD) 3

23:29

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-20

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:44, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3137

20:45

Chicago O'Hare (ORD) 3

23:29

Seattle-Tacoma (SEA)

Effective 2026-02-21 through 2026-03-07

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:44, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3142

20:45

Chicago O'Hare (ORD) 3

23:30

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:45, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA3221

20:26

Chicago O'Hare (ORD) 3

23:13

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:47, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3221

21:35

Chicago O'Hare (ORD) 3

00:14(+1)

Seattle-Tacoma (SEA)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA3234

06:50

Chicago O'Hare (ORD) 3

09:19

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:29, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA3332

21:07

Chicago O'Hare (ORD) 3

23:50

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:43, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA3334

06:45

Chicago O'Hare (ORD) 3

09:20

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

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Duration: 4:35, non-stop
Airbus A321 (321)

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 1715 miles, or 2760 km.
The timezone of the departure airport is UTC-6 , 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 4:29 and 4:49.

All ORD-SEA flights

All American Airlines flights

Return (SEA-ORD) flights

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