Delta Air Lines flights from Seattle-Tacoma (SEA) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 11:35 Seattle-Tacoma (SEA) 17:40 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1214 Non-stop Boeing 737-800 (738) 4:05 Effective 2024-09-09 through 2024-10-06
Sat 17:59 Seattle-Tacoma (SEA) 23:58 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1500 Non-stop Boeing 737-800 (738) 3:59 Effective 2024-11-23 through 2024-11-30
Sat 11:35 Seattle-Tacoma (SEA) 17:40 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Boeing 737-800 (738) 4:05 Effective 2024-09-14 through 2024-10-05
Mon-Fri,Sun 11:40 Seattle-Tacoma (SEA) 17:46 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Boeing 737-800 (738) 4:06 Effective 2024-10-07 through 2024-11-08
Sat,Sun 11:40 Seattle-Tacoma (SEA) 17:46 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Boeing 737-800 (738) 4:06 Effective 2024-11-09 through 2024-11-10
Sun 11:45 Seattle-Tacoma (SEA) 17:50 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Boeing 737-800 (738) 4:05 Operates only on 2024-09-08
Sat 11:45 Seattle-Tacoma (SEA) 17:51 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Boeing 737-800 (738) 4:06 Effective 2024-10-12 through 2024-11-02
Daily 11:45 Seattle-Tacoma (SEA) 17:43 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Boeing 737-800 (738) 3:58 Effective 2024-11-11 through 2024-11-27
Mon,Sat,Sun 11:45 Seattle-Tacoma (SEA) 17:43 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Boeing 737-800 (738) 3:58 Effective 2024-11-30 through 2024-12-02
Daily 11:45 Seattle-Tacoma (SEA) 17:43 Chicago O'Hare (ORD) 5 Delta Air Lines DL 1578 Non-stop Airbus A320 (320) 3:58 Effective 2024-12-03 through 2024-12-18
Daily 07:10 Seattle-Tacoma (SEA) 13:05 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 3:55 Valid until 2024-09-06
Sun 07:10 Seattle-Tacoma (SEA) 13:05 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 3:55 Operates only on 2024-09-08
Daily 07:10 Seattle-Tacoma (SEA) 13:15 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 4:05 Effective 2024-09-09 through 2024-10-11
Sat 07:10 Seattle-Tacoma (SEA) 13:10 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 4:00 Effective 2024-10-12 through 2024-11-02
Mon-Fri,Sun 07:10 Seattle-Tacoma (SEA) 13:15 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 4:05 Effective 2024-10-13 through 2024-11-08
Sat,Sun 07:10 Seattle-Tacoma (SEA) 13:15 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 4:05 Effective 2024-11-09 through 2024-11-10
Daily 07:20 Seattle-Tacoma (SEA) 13:18 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 3:58 Effective 2024-11-11 through 2024-11-27
Thu 07:20 Seattle-Tacoma (SEA) 13:18 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Airbus A220-300 (223) 3:58 Operates only on 2024-11-28
Mon,Fri-Sun 07:20 Seattle-Tacoma (SEA) 13:18 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 3:58 Effective 2024-11-29 through 2024-12-02
Daily 07:20 Seattle-Tacoma (SEA) 13:18 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Airbus A320 (320) 3:58 Effective 2024-12-03 through 2024-12-18
Daily 07:20 Seattle-Tacoma (SEA) 13:30 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Airbus A220-300 (223) 4:10 Effective 2024-12-19 through 2025-01-05
Daily 07:20 Seattle-Tacoma (SEA) 13:28 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Airbus A220-300 (223) 4:08 Effective 2025-01-06 through 2025-04-13
Daily 07:20 Seattle-Tacoma (SEA) 13:31 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Airbus A220-300 (223) 4:11 Effective 2025-04-14 through 2025-06-07
Daily 07:20 Seattle-Tacoma (SEA) 13:24 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 4:04 Effective from 2025-06-08
Sat 10:30 Seattle-Tacoma (SEA) 16:25 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2055 Non-stop Boeing 737-800 (738) 3:55 Operates only on 2024-09-07
Thu,Fri 11:38 Seattle-Tacoma (SEA) 17:40 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Boeing 737-800 (738) 4:02 Effective 2024-11-28 through 2024-11-29
Daily 17:45 Seattle-Tacoma (SEA) 23:44 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Airbus A220-300 (223) 3:59 Effective 2025-01-06 through 2025-04-13
Daily 17:45 Seattle-Tacoma (SEA) 23:53 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Airbus A220-300 (223) 4:08 Effective 2025-04-14 through 2025-06-07
Daily 17:45 Seattle-Tacoma (SEA) 23:44 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Boeing 737-800 (738) 3:59 Effective from 2025-06-08
Daily 18:00 Seattle-Tacoma (SEA) 23:56 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Boeing 737-800 (738) 3:56 Valid until 2024-09-08
Mon-Fri,Sun 18:00 Seattle-Tacoma (SEA) 23:59 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Boeing 737-800 (738) 3:59 Effective 2024-09-09 through 2024-10-25
Mon-Fri,Sun 18:00 Seattle-Tacoma (SEA) 23:58 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Boeing 737-800 (738) 3:58 Effective 2024-11-11 through 2024-11-27
Mon,Sun 18:00 Seattle-Tacoma (SEA) 23:58 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Boeing 737-800 (738) 3:58 Effective 2024-12-01 through 2024-12-02
Mon-Fri,Sun 18:00 Seattle-Tacoma (SEA) 23:58 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Airbus A320 (320) 3:58 Effective 2024-12-03 through 2024-12-18
Daily 18:17 Seattle-Tacoma (SEA) 00:21 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2108 Non-stop Airbus A220-300 (223) 4:04 Effective 2024-12-19 through 2025-01-05 The flight arrives 1 day after departure.
Daily 13:30 Seattle-Tacoma (SEA) 19:44 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2341 Non-stop Airbus A220-300 (223) 4:14 Effective 2025-04-14 through 2025-06-07
Daily 13:30 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 5 Delta Air Lines DL 2341 Non-stop Boeing 737-800 (738) 4:10 Effective from 2025-06-08

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 3:55 and 4:14.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL1214

11:35

Seattle-Tacoma (SEA)

17:40

Chicago O'Hare (ORD) 5

Effective 2024-09-09 through 2024-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Delta Air Lines DL1500

17:59

Seattle-Tacoma (SEA)

23:58

Chicago O'Hare (ORD) 5

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:59, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1578

11:35

Seattle-Tacoma (SEA)

17:40

Chicago O'Hare (ORD) 5

Effective 2024-09-14 through 2024-10-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Delta Air Lines DL1578

11:40

Seattle-Tacoma (SEA)

17:46

Chicago O'Hare (ORD) 5

Effective 2024-10-07 through 2024-11-08

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:06, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1578

11:40

Seattle-Tacoma (SEA)

17:46

Chicago O'Hare (ORD) 5

Effective 2024-11-09 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:06, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1578

11:45

Seattle-Tacoma (SEA)

17:50

Chicago O'Hare (ORD) 5

Operates only on 2024-09-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Delta Air Lines DL1578

11:45

Seattle-Tacoma (SEA)

17:51

Chicago O'Hare (ORD) 5

Effective 2024-10-12 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:06, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1578

11:45

Seattle-Tacoma (SEA)

17:43

Chicago O'Hare (ORD) 5

Effective 2024-11-11 through 2024-11-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:58, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1578

11:45

Seattle-Tacoma (SEA)

17:43

Chicago O'Hare (ORD) 5

Effective 2024-11-30 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:58, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1578

11:45

Seattle-Tacoma (SEA)

17:43

Chicago O'Hare (ORD) 5

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:58, non-stop
Airbus A320 (320)

Delta Air Lines DL2055

07:10

Seattle-Tacoma (SEA)

13:05

Chicago O'Hare (ORD) 5

Valid until 2024-09-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:55, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2055

07:10

Seattle-Tacoma (SEA)

13:05

Chicago O'Hare (ORD) 5

Operates only on 2024-09-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2055

07:10

Seattle-Tacoma (SEA)

13:15

Chicago O'Hare (ORD) 5

Effective 2024-09-09 through 2024-10-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Delta Air Lines DL2055

07:10

Seattle-Tacoma (SEA)

13:10

Chicago O'Hare (ORD) 5

Effective 2024-10-12 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2055

07:10

Seattle-Tacoma (SEA)

13:15

Chicago O'Hare (ORD) 5

Effective 2024-10-13 through 2024-11-08

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Delta Air Lines DL2055

07:10

Seattle-Tacoma (SEA)

13:15

Chicago O'Hare (ORD) 5

Effective 2024-11-09 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

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

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:18

Chicago O'Hare (ORD) 5

Effective 2024-11-11 through 2024-11-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:58, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:18

Chicago O'Hare (ORD) 5

Operates only on 2024-11-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:18

Chicago O'Hare (ORD) 5

Effective 2024-11-29 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:58, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:18

Chicago O'Hare (ORD) 5

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:58, non-stop
Airbus A320 (320)

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:30

Chicago O'Hare (ORD) 5

Effective 2024-12-19 through 2025-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:10, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:28

Chicago O'Hare (ORD) 5

Effective 2025-01-06 through 2025-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:08, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:31

Chicago O'Hare (ORD) 5

Effective 2025-04-14 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:11, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2055

07:20

Seattle-Tacoma (SEA)

13:24

Chicago O'Hare (ORD) 5

Effective from 2025-06-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:04, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2055

10:30

Seattle-Tacoma (SEA)

16:25

Chicago O'Hare (ORD) 5

Operates only on 2024-09-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2108

11:38

Seattle-Tacoma (SEA)

17:40

Chicago O'Hare (ORD) 5

Effective 2024-11-28 through 2024-11-29

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Delta Air Lines DL2108

17:45

Seattle-Tacoma (SEA)

23:44

Chicago O'Hare (ORD) 5

Effective 2025-01-06 through 2025-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:59, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2108

17:45

Seattle-Tacoma (SEA)

23:53

Chicago O'Hare (ORD) 5

Effective 2025-04-14 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:08, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2108

17:45

Seattle-Tacoma (SEA)

23:44

Chicago O'Hare (ORD) 5

Effective from 2025-06-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:59, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2108

18:00

Seattle-Tacoma (SEA)

23:56

Chicago O'Hare (ORD) 5

Valid until 2024-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Delta Air Lines DL2108

18:00

Seattle-Tacoma (SEA)

23:59

Chicago O'Hare (ORD) 5

Effective 2024-09-09 through 2024-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:59, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2108

18:00

Seattle-Tacoma (SEA)

23:58

Chicago O'Hare (ORD) 5

Effective 2024-11-11 through 2024-11-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:58, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2108

18:00

Seattle-Tacoma (SEA)

23:58

Chicago O'Hare (ORD) 5

Effective 2024-12-01 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:58, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2108

18:00

Seattle-Tacoma (SEA)

23:58

Chicago O'Hare (ORD) 5

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:58, non-stop
Airbus A320 (320)

Delta Air Lines DL2108

18:17

Seattle-Tacoma (SEA)

00:21(+1)

Chicago O'Hare (ORD) 5

Effective 2024-12-19 through 2025-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:04, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

Delta Air Lines DL2341

13:30

Seattle-Tacoma (SEA)

19:44

Chicago O'Hare (ORD) 5

Effective 2025-04-14 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:14, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2341

13:30

Seattle-Tacoma (SEA)

19:40

Chicago O'Hare (ORD) 5

Effective from 2025-06-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:10, non-stop
Boeing 737-800 (738)

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 3:55 and 4:14.

All SEA-ORD flights

All Delta Air Lines flights

Return (ORD-SEA) flights

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