All airlines flying from Seattle-Tacoma (SEA) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 17:55 Seattle-Tacoma (SEA) 23:53 Chicago O'Hare (ORD) 5 Air France AF 2305 Non-stop Airbus A220-300 (223) 3:58 Effective 2026-01-12 through 2026-02-09 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Mon 17:55 Seattle-Tacoma (SEA) 23:52 Chicago O'Hare (ORD) 5 Air France AF 2305 Non-stop Airbus A220-300 (223) 3:57 Effective 2026-02-16 through 2026-03-02 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Mon 17:57 Seattle-Tacoma (SEA) 23:53 Chicago O'Hare (ORD) 5 Air France AF 2305 Non-stop Boeing 737-800 (738) 3:56 Operates only on 2026-03-09 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Mon 17:57 Seattle-Tacoma (SEA) 23:54 Chicago O'Hare (ORD) 5 Air France AF 2305 Non-stop Boeing 737-800 (738) 3:57 Effective 2026-03-16 through 2026-03-23 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Mon 07:00 Seattle-Tacoma (SEA) 13:08 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Airbus A321neo (32Q) 4:08 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2618)
Tue-Sun 07:00 Seattle-Tacoma (SEA) 13:08 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-01-06 through 2026-01-31 Codeshare flight, operated by United Airlines.(UA 747)
Daily 07:00 Seattle-Tacoma (SEA) 13:06 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Airbus A321neo (32Q) 4:06 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 2451)
Mon 07:00 Seattle-Tacoma (SEA) 13:00 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-06-29 through 2026-07-20 Codeshare flight, operated by United Airlines.(UA 2284)
Daily 07:00 Seattle-Tacoma (SEA) 13:00 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-07-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2284)
Daily 10:55 Seattle-Tacoma (SEA) 17:00 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737-900 (739) 4:05 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 747)
Mon 10:58 Seattle-Tacoma (SEA) 17:05 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737-800 (738) 4:07 Operates only on 2026-01-12 Codeshare flight, operated by United Airlines.(UA 2467)
Mon 10:58 Seattle-Tacoma (SEA) 17:03 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737-800 (738) 4:05 Operates only on 2026-01-19 Codeshare flight, operated by United Airlines.(UA 2467)
Mon,Sun 10:58 Seattle-Tacoma (SEA) 17:05 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737-800 (738) 4:07 Effective 2026-01-26 through 2026-02-02 Codeshare flight, operated by United Airlines.(UA 2467)
Daily 10:58 Seattle-Tacoma (SEA) 17:05 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737-800 (738) 4:07 Effective 2026-02-03 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2467)
Daily 11:00 Seattle-Tacoma (SEA) 17:05 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737-900 (739) 4:05 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1393)
Daily 23:50 Seattle-Tacoma (SEA) 05:50 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2651) The flight arrives 1 day after departure.
Daily 23:50 Seattle-Tacoma (SEA) 05:47 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737 MAX 8 (7M8) 3:57 Effective 2026-05-21 through 2026-06-25 Codeshare flight, operated by United Airlines.(UA 2651) The flight arrives 1 day after departure.
Tue,Thu,Sat 23:50 Seattle-Tacoma (SEA) 05:47 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737 MAX 8 (7M8) 3:57 Effective 2026-06-27 through 2026-07-18 Codeshare flight, operated by United Airlines.(UA 2651) The flight arrives 1 day after departure.
Tue,Thu,Sat 23:59 Seattle-Tacoma (SEA) 06:09 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Airbus A321neo (32Q) 4:10 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 2445) The flight arrives 1 day after departure.
Sat 23:59 Seattle-Tacoma (SEA) 05:56 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737 MAX 9 (7M9) 3:57 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2651) The flight arrives 1 day after departure.
Daily 23:59 Seattle-Tacoma (SEA) 05:59 Chicago O'Hare (ORD) 1 Avianca AV 2329 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2651) The flight arrives 1 day after departure.
Tue,Thu,Sat 17:45 Seattle-Tacoma (SEA) 23:50 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Airbus A220-300 (223) 4:05 Effective 2026-04-14 through 2026-05-05 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue,Thu 17:45 Seattle-Tacoma (SEA) 23:47 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 4:02 Effective 2026-05-07 through 2026-05-19 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Fri,Sun 17:45 Seattle-Tacoma (SEA) 23:47 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 4:02 Effective 2026-05-20 through 2026-05-26 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Mon-Fri,Sun 17:45 Seattle-Tacoma (SEA) 23:47 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 4:02 Effective 2026-05-28 through 2026-06-05 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Daily 17:45 Seattle-Tacoma (SEA) 23:47 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 4:02 Effective 2026-06-06 through 2026-08-30 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Fri,Sun 17:45 Seattle-Tacoma (SEA) 23:47 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 4:02 Effective 2026-09-01 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Fri,Sun 17:45 Seattle-Tacoma (SEA) 23:46 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 4:01 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Sun 17:55 Seattle-Tacoma (SEA) 23:59 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Airbus A220-300 (223) 4:04 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Sun 17:55 Seattle-Tacoma (SEA) 23:53 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Airbus A220-300 (223) 3:58 Effective 2026-01-06 through 2026-02-07 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue,Wed 17:55 Seattle-Tacoma (SEA) 23:53 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Airbus A220-300 (223) 3:58 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Sun 17:55 Seattle-Tacoma (SEA) 23:52 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Airbus A220-300 (223) 3:57 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Sun 17:57 Seattle-Tacoma (SEA) 23:53 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 3:56 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue-Sun 17:57 Seattle-Tacoma (SEA) 23:54 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 3:57 Effective 2026-03-15 through 2026-03-28 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Tue,Thu,Sat 17:57 Seattle-Tacoma (SEA) 23:54 Chicago O'Hare (ORD) 5 Air France AF 2368 Non-stop Boeing 737-800 (738) 3:57 Effective 2026-03-31 through 2026-04-11 Codeshare flight, operated by Delta Air Lines.(DL 2108)
Thu 06:00 Seattle-Tacoma (SEA) 12:01 Chicago O'Hare (ORD) 2 Air Tahiti Nui TN 2431 Non-stop Boeing 737-800 (73H) 4:01 Operates only on 2026-02-12 Codeshare flight, operated by Alaska Airlines.(AS 356)
Mon,Thu,Fri 06:00 Seattle-Tacoma (SEA) 12:01 Chicago O'Hare (ORD) 2 Air Tahiti Nui TN 2431 Non-stop Boeing 737 (73J) 4:01 Effective 2026-02-13 through 2026-03-13 Codeshare flight, operated by Alaska Airlines.(AS 356)
Mon 06:00 Seattle-Tacoma (SEA) 12:01 Chicago O'Hare (ORD) 2 Air Tahiti Nui TN 2431 Non-stop Boeing 737-800 (73H) 4:01 Operates only on 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 356)
Mon,Wed,Thu,Sat,Sun 09:50 Seattle-Tacoma (SEA) 15:58 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:08 Effective 2026-04-22 through 2026-04-30 Codeshare flight, operated by Alaska Airlines.(AS 429)
Daily 09:50 Seattle-Tacoma (SEA) 15:58 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:08 Effective 2026-05-01 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 429)
Daily 10:50 Seattle-Tacoma (SEA) 17:02 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:12 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 429)
Daily 10:52 Seattle-Tacoma (SEA) 17:01 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:09 Effective 2026-06-10 through 2026-08-14 Codeshare flight, operated by Alaska Airlines.(AS 429)
Tue-Fri,Sun 10:52 Seattle-Tacoma (SEA) 17:01 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:09 Effective 2026-08-16 through 2026-09-04 Codeshare flight, operated by Alaska Airlines.(AS 429)
Tue-Sun 10:52 Seattle-Tacoma (SEA) 17:01 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:09 Effective 2026-09-05 through 2026-09-27 Codeshare flight, operated by Alaska Airlines.(AS 429)
Daily 10:52 Seattle-Tacoma (SEA) 17:01 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:09 Effective 2026-09-28 through 2026-10-23 Codeshare flight, operated by Alaska Airlines.(AS 429)
Tue,Fri 10:52 Seattle-Tacoma (SEA) 17:01 Chicago O'Hare (ORD) 2 Finnair AY 2541 Non-stop Boeing 737 (73J) 4:09 Effective from 2026-10-27 Codeshare flight, operated by Alaska Airlines.(AS 429)
Daily 09:50 Seattle-Tacoma (SEA) 15:58 Chicago O'Hare (ORD) 2 Air Tahiti Nui TN 2546 Non-stop Boeing 737 (73J) 4:08 Effective 2026-04-22 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 429)
Wed 07:00 Seattle-Tacoma (SEA) 13:04 Chicago O'Hare (ORD) 2 Air Tahiti Nui TN 2595 Non-stop Boeing 737 (73J) 4:04 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 265)
Sun 07:55 Seattle-Tacoma (SEA) 14:05 Chicago O'Hare (ORD) 2 Air Tahiti Nui TN 2595 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-02-15 through 2026-03-08 Codeshare flight, operated by Alaska Airlines.(AS 265)
Sun 07:57 Seattle-Tacoma (SEA) 14:07 Chicago O'Hare (ORD) 2 Air Tahiti Nui TN 2595 Non-stop Boeing 737-800 (73H) 4:10 Operates only on 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 265)

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Parallax here SEA-ORD

1 2 3 4 5 6 7 8 ... 14 15 16

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1715 miles, or 2760 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:45 and 4:27.

Return (ORD-SEA) flights

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All airlines flying from Seattle-Tacoma (SEA) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Air France AF2305

17:55

Seattle-Tacoma (SEA)

23:53

Chicago O'Hare (ORD) 5

Effective 2026-01-12 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:58, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Air France AF2305

17:55

Seattle-Tacoma (SEA)

23:52

Chicago O'Hare (ORD) 5

Effective 2026-02-16 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:57, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Air France AF2305

17:57

Seattle-Tacoma (SEA)

23:53

Chicago O'Hare (ORD) 5

Operates only on 2026-03-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:56, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2305

17:57

Seattle-Tacoma (SEA)

23:54

Chicago O'Hare (ORD) 5

Effective 2026-03-16 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:57, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2329

07:00

Seattle-Tacoma (SEA)

13:08

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2618)

Duration: 4:08, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Avianca AV2329

07:00

Seattle-Tacoma (SEA)

13:08

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-31

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 747)

Duration: 4:08, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Avianca AV2329

07:00

Seattle-Tacoma (SEA)

13:06

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2451)

Duration: 4:06, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Avianca AV2329

07:00

Seattle-Tacoma (SEA)

13:00

Chicago O'Hare (ORD) 1

Effective 2026-06-29 through 2026-07-20

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2284)

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Avianca AV2329

07:00

Seattle-Tacoma (SEA)

13:00

Chicago O'Hare (ORD) 1

Effective 2026-07-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2284)

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Avianca AV2329

10:55

Seattle-Tacoma (SEA)

17:00

Chicago O'Hare (ORD) 1

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 747)

Duration: 4:05, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Avianca AV2329

10:58

Seattle-Tacoma (SEA)

17:05

Chicago O'Hare (ORD) 1

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2467)

Duration: 4:07, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2329

10:58

Seattle-Tacoma (SEA)

17:03

Chicago O'Hare (ORD) 1

Operates only on 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2467)

Duration: 4:05, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2329

10:58

Seattle-Tacoma (SEA)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-01-26 through 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2467)

Duration: 4:07, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2329

10:58

Seattle-Tacoma (SEA)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-02-03 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2467)

Duration: 4:07, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2329

11:00

Seattle-Tacoma (SEA)

17:05

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1393)

Duration: 4:05, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Avianca AV2329

23:50

Seattle-Tacoma (SEA)

05:50(+1)

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2651)

Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Avianca AV2329

23:50

Seattle-Tacoma (SEA)

05:47(+1)

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-06-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2651)

Duration: 3:57, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Avianca AV2329

23:50

Seattle-Tacoma (SEA)

05:47(+1)

Chicago O'Hare (ORD) 1

Effective 2026-06-27 through 2026-07-18

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2651)

Duration: 3:57, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Avianca AV2329

23:59

Seattle-Tacoma (SEA)

06:09(+1)

Chicago O'Hare (ORD) 1

Valid until 2026-01-03

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2445)

Duration: 4:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Avianca AV2329

23:59

Seattle-Tacoma (SEA)

05:56(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2651)

Duration: 3:57, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Avianca AV2329

23:59

Seattle-Tacoma (SEA)

05:59(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2651)

Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air France AF2368

17:45

Seattle-Tacoma (SEA)

23:50

Chicago O'Hare (ORD) 5

Effective 2026-04-14 through 2026-05-05

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:05, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Air France AF2368

17:45

Seattle-Tacoma (SEA)

23:47

Chicago O'Hare (ORD) 5

Effective 2026-05-07 through 2026-05-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:02, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:45

Seattle-Tacoma (SEA)

23:47

Chicago O'Hare (ORD) 5

Effective 2026-05-20 through 2026-05-26

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:02, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:45

Seattle-Tacoma (SEA)

23:47

Chicago O'Hare (ORD) 5

Effective 2026-05-28 through 2026-06-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:02, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:45

Seattle-Tacoma (SEA)

23:47

Chicago O'Hare (ORD) 5

Effective 2026-06-06 through 2026-08-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:02, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:45

Seattle-Tacoma (SEA)

23:47

Chicago O'Hare (ORD) 5

Effective 2026-09-01 through 2026-10-04

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:02, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:45

Seattle-Tacoma (SEA)

23:46

Chicago O'Hare (ORD) 5

Effective from 2026-10-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:01, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:55

Seattle-Tacoma (SEA)

23:59

Chicago O'Hare (ORD) 5

Valid until 2026-01-04

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 4:04, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Air France AF2368

17:55

Seattle-Tacoma (SEA)

23:53

Chicago O'Hare (ORD) 5

Effective 2026-01-06 through 2026-02-07

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:58, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Air France AF2368

17:55

Seattle-Tacoma (SEA)

23:53

Chicago O'Hare (ORD) 5

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:58, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Air France AF2368

17:55

Seattle-Tacoma (SEA)

23:52

Chicago O'Hare (ORD) 5

Effective 2026-02-12 through 2026-03-07

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:57, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Air France AF2368

17:57

Seattle-Tacoma (SEA)

23:53

Chicago O'Hare (ORD) 5

Effective 2026-03-08 through 2026-03-14

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:56, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:57

Seattle-Tacoma (SEA)

23:54

Chicago O'Hare (ORD) 5

Effective 2026-03-15 through 2026-03-28

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:57, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air France AF2368

17:57

Seattle-Tacoma (SEA)

23:54

Chicago O'Hare (ORD) 5

Effective 2026-03-31 through 2026-04-11

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2108)

Duration: 3:57, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Tahiti Nui TN2431

06:00

Seattle-Tacoma (SEA)

12:01

Chicago O'Hare (ORD) 2

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 356)

Duration: 4:01, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Air Tahiti Nui TN2431

06:00

Seattle-Tacoma (SEA)

12:01

Chicago O'Hare (ORD) 2

Effective 2026-02-13 through 2026-03-13

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 356)

Duration: 4:01, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Air Tahiti Nui TN2431

06:00

Seattle-Tacoma (SEA)

12:01

Chicago O'Hare (ORD) 2

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 356)

Duration: 4:01, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Finnair AY2541

09:50

Seattle-Tacoma (SEA)

15:58

Chicago O'Hare (ORD) 2

Effective 2026-04-22 through 2026-04-30

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:08, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Finnair AY2541

09:50

Seattle-Tacoma (SEA)

15:58

Chicago O'Hare (ORD) 2

Effective 2026-05-01 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:08, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Finnair AY2541

10:50

Seattle-Tacoma (SEA)

17:02

Chicago O'Hare (ORD) 2

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Finnair AY2541

10:52

Seattle-Tacoma (SEA)

17:01

Chicago O'Hare (ORD) 2

Effective 2026-06-10 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:09, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Finnair AY2541

10:52

Seattle-Tacoma (SEA)

17:01

Chicago O'Hare (ORD) 2

Effective 2026-08-16 through 2026-09-04

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:09, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Finnair AY2541

10:52

Seattle-Tacoma (SEA)

17:01

Chicago O'Hare (ORD) 2

Effective 2026-09-05 through 2026-09-27

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:09, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Finnair AY2541

10:52

Seattle-Tacoma (SEA)

17:01

Chicago O'Hare (ORD) 2

Effective 2026-09-28 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:09, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Finnair AY2541

10:52

Seattle-Tacoma (SEA)

17:01

Chicago O'Hare (ORD) 2

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:09, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Air Tahiti Nui TN2546

09:50

Seattle-Tacoma (SEA)

15:58

Chicago O'Hare (ORD) 2

Effective 2026-04-22 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 429)

Duration: 4:08, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Air Tahiti Nui TN2595

07:00

Seattle-Tacoma (SEA)

13:04

Chicago O'Hare (ORD) 2

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:04, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Air Tahiti Nui TN2595

07:55

Seattle-Tacoma (SEA)

14:05

Chicago O'Hare (ORD) 2

Effective 2026-02-15 through 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Air Tahiti Nui TN2595

07:57

Seattle-Tacoma (SEA)

14:07

Chicago O'Hare (ORD) 2

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 265)

Duration: 4:10, non-stop
Boeing 737-800 (73H)

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1715 miles, or 2760 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:45 and 4:27.

Return (ORD-SEA) flights

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