All airlines flying from Seattle-Tacoma (SEA) to Atlanta (ATL).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 23:10 Seattle-Tacoma (SEA) 07:02 Atlanta (ATL) S WestJet WS 7460 Non-stop Boeing 737-900 (739) 4:52 Operates only on 2025-06-05 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Sat 23:35 Seattle-Tacoma (SEA) 07:27 Atlanta (ATL) S WestJet WS 7481 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-08-16 through 2025-08-30 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Mon,Fri 06:00 Seattle-Tacoma (SEA) 13:52 Atlanta (ATL) S WestJet WS 7491 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-09-26 through 2025-09-29 Codeshare flight, operated by Delta Air Lines.(DL 569)
Tue,Sat 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S WestJet WS 7603 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-06-24 through 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 542)
Daily 13:45 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S WestJet WS 7642 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-09-26 through 2025-10-05 Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue 13:45 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S WestJet WS 7642 Non-stop Boeing 757-300 (753) 4:57 Operates only on 2025-10-07 Codeshare flight, operated by Delta Air Lines.(DL 542)
Mon-Fri,Sun 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S WestJet WS 7643 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-09-26 through 2025-10-03 Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Wed,Sat,Sun 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S WestJet WS 7643 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-10-04 through 2025-10-08 Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Sat 11:30 Seattle-Tacoma (SEA) 19:30 Atlanta (ATL) S WestJet WS 7646 Non-stop Boeing 737-900 (739) 5:00 Effective 2025-06-24 through 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 554)
Mon,Thu,Fri,Sun 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 7647 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-09-26 through 2025-10-02 Codeshare flight, operated by Delta Air Lines.(DL 560)
Mon 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 7647 Non-stop Boeing 757-300 (753) 4:48 Operates only on 2025-10-06 Codeshare flight, operated by Delta Air Lines.(DL 560)
Mon-Wed,Fri,Sun 07:20 Seattle-Tacoma (SEA) 15:15 Atlanta (ATL) S WestJet WS 7656 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-09-26 through 2025-10-01 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu-Sun 21:20 Seattle-Tacoma (SEA) 05:07 Atlanta (ATL) S WestJet WS 7663 Non-stop Boeing 737-900 (739) 4:47 Effective 2025-09-26 through 2025-10-05 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 23:35 Seattle-Tacoma (SEA) 07:20 Atlanta (ATL) S WestJet WS 7679 Non-stop Boeing 737-900 (739) 4:45 Effective 2025-09-26 through 2025-10-05 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Tue,Sat 21:40 Seattle-Tacoma (SEA) 05:28 Atlanta (ATL) S WestJet WS 7718 Non-stop Boeing 737-900 (739) 4:48 Effective 2025-06-21 through 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue 06:00 Seattle-Tacoma (SEA) 13:49 Atlanta (ATL) S WestJet WS 7722 Non-stop Boeing 737-900 (739) 4:49 Operates only on 2025-06-24 Codeshare flight, operated by Delta Air Lines.(DL 569)
Sat 11:19 Seattle-Tacoma (SEA) 19:14 Atlanta (ATL) S WestJet WS 7759 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Sat 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S WestJet WS 7759 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-07-01 through 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue,Sat 13:45 Seattle-Tacoma (SEA) 21:50 Atlanta (ATL) S WestJet WS 7759 Non-stop Boeing 757-300 (753) 5:05 Effective 2025-07-08 through 2025-07-19 Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue,Sat 11:30 Seattle-Tacoma (SEA) 19:30 Atlanta (ATL) S WestJet WS 7775 Non-stop Boeing 737-900 (739) 5:00 Effective 2025-07-01 through 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Sat 11:50 Seattle-Tacoma (SEA) 19:55 Atlanta (ATL) S WestJet WS 7775 Non-stop Boeing 737-900 (739) 5:05 Effective 2025-07-08 through 2025-07-26 Codeshare flight, operated by Delta Air Lines.(DL 554)
Sat 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S WestJet WS 7782 Non-stop Boeing 757-300 (753) 5:01 Effective 2025-07-12 through 2025-07-26 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sat 07:40 Seattle-Tacoma (SEA) 15:39 Atlanta (ATL) S WestJet WS 7782 Non-stop Boeing 757-300 (753) 4:59 Operates only on 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sat 11:19 Seattle-Tacoma (SEA) 19:14 Atlanta (ATL) S WestJet WS 7799 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-05-24 Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Sat 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S WestJet WS 7799 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-07-08 through 2025-07-26 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue,Sat 21:40 Seattle-Tacoma (SEA) 05:28 Atlanta (ATL) S WestJet WS 7799 Non-stop Boeing 737-900 (739) 4:48 Effective 2025-07-01 through 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon,Wed,Thu 13:45 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S WestJet WS 7802 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-10-06 through 2025-10-13 Codeshare flight, operated by Delta Air Lines.(DL 542)
Mon-Thu 13:45 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S WestJet WS 7802 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-10-14 through 2025-10-23 Codeshare flight, operated by Delta Air Lines.(DL 542)
Fri 13:45 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S WestJet WS 7802 Non-stop Boeing 757-300 (753) 4:57 Operates only on 2025-10-24 Codeshare flight, operated by Delta Air Lines.(DL 542)
Mon,Thu,Sat,Sun 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S WestJet WS 7810 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-10-06 through 2025-10-13 Codeshare flight, operated by Delta Air Lines.(DL 554)
Mon-Thu,Sat,Sun 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S WestJet WS 7810 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-10-14 through 2025-10-23 Codeshare flight, operated by Delta Air Lines.(DL 554)
Daily 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S WestJet WS 7810 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-10-24 through 2025-11-05 Codeshare flight, operated by Delta Air Lines.(DL 554)
Daily 11:50 Seattle-Tacoma (SEA) 19:47 Atlanta (ATL) S WestJet WS 7810 Non-stop Airbus A321neo (32Q) 4:57 Effective 2025-11-06 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 554)
Sat 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 7819 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-09-13 through 2025-09-27 Codeshare flight, operated by Delta Air Lines.(DL 560)
Thu,Fri,Sun 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 7819 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-10-03 through 2025-10-09 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue-Thu,Sat 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 7819 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-10-11 through 2025-10-23 Codeshare flight, operated by Delta Air Lines.(DL 560)
Fri,Sat 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 7819 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-10-24 through 2025-10-25 Codeshare flight, operated by Delta Air Lines.(DL 560)
Mon-Thu,Sat 07:20 Seattle-Tacoma (SEA) 15:15 Atlanta (ATL) S WestJet WS 7823 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-10-06 through 2025-10-23 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 07:20 Seattle-Tacoma (SEA) 15:15 Atlanta (ATL) S WestJet WS 7823 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-10-24 through 2025-11-30 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon-Fri,Sun 07:40 Seattle-Tacoma (SEA) 15:39 Atlanta (ATL) S WestJet WS 7823 Non-stop Boeing 757-300 (753) 4:59 Effective 2025-06-29 through 2025-07-04 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 07:45 Seattle-Tacoma (SEA) 15:42 Atlanta (ATL) S WestJet WS 7823 Non-stop Boeing 737-900 (739) 4:57 Effective 2025-12-01 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 08:45 Seattle-Tacoma (SEA) 16:40 Atlanta (ATL) S WestJet WS 7823 Non-stop Boeing 737-900 (739) 4:55 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 562)
Tue 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S WestJet WS 7839 Non-stop Boeing 737-900 (739) 4:58 Effective 2025-07-08 through 2025-07-22 Codeshare flight, operated by Delta Air Lines.(DL 569)
Sat 11:19 Seattle-Tacoma (SEA) 19:14 Atlanta (ATL) S WestJet WS 7847 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-05-31 Codeshare flight, operated by Delta Air Lines.(DL 554)
Wed,Sat 07:40 Seattle-Tacoma (SEA) 15:39 Atlanta (ATL) S KLM KL 7861 Non-stop Boeing 757-300 (753) 4:59 Effective 2025-06-21 through 2025-06-25 Codeshare flight, operated by Delta Air Lines.(DL 562)
Tue 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S KLM KL 7861 Non-stop Boeing 757-300 (753) 4:57 Operates only on 2025-06-24 Codeshare flight, operated by Delta Air Lines.(DL 542)
Daily 21:20 Seattle-Tacoma (SEA) 05:07 Atlanta (ATL) S WestJet WS 7870 Non-stop Boeing 737-900 (739) 4:47 Effective 2025-10-06 through 2025-10-25 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S WestJet WS 7870 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-13 through 2025-05-27 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue,Wed 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S WestJet WS 7870 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-28 through 2025-06-03 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue 22:30 Seattle-Tacoma (SEA) 06:15 Atlanta (ATL) S WestJet WS 7870 Non-stop Airbus A321neo (32Q) 4:45 Operates only on 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.

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Parallax here SEA-ATL

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Atlanta airport (ATL).
The flight distance is 2177 miles, or 3503 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 4:40 and 5:07.

Return (ATL-SEA) flights

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All airlines flying from Seattle-Tacoma (SEA) to Atlanta (ATL).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

WestJet WS7460

23:10

Seattle-Tacoma (SEA)

07:02(+1)

Atlanta (ATL) S

Operates only on 2025-06-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7481

23:35

Seattle-Tacoma (SEA)

07:27(+1)

Atlanta (ATL) S

Effective 2025-08-16 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7491

06:00

Seattle-Tacoma (SEA)

13:52

Atlanta (ATL) S

Effective 2025-09-26 through 2025-09-29

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:52, non-stop
Boeing 737-900 (739)

WestJet WS7603

13:35

Seattle-Tacoma (SEA)

21:32

Atlanta (ATL) S

Effective 2025-06-24 through 2025-06-28

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7642

13:45

Seattle-Tacoma (SEA)

21:42

Atlanta (ATL) S

Effective 2025-09-26 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7642

13:45

Seattle-Tacoma (SEA)

21:42

Atlanta (ATL) S

Operates only on 2025-10-07

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7643

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Effective 2025-09-26 through 2025-10-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:54, non-stop
Boeing 737-900 (739)

WestJet WS7643

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Effective 2025-10-04 through 2025-10-08

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:54, non-stop
Boeing 737-900 (739)

WestJet WS7646

11:30

Seattle-Tacoma (SEA)

19:30

Atlanta (ATL) S

Effective 2025-06-24 through 2025-06-28

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 5:00, non-stop
Boeing 737-900 (739)

WestJet WS7647

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Effective 2025-09-26 through 2025-10-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:48, non-stop
Boeing 757-300 (753)

WestJet WS7647

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Operates only on 2025-10-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:48, non-stop
Boeing 757-300 (753)

WestJet WS7656

07:20

Seattle-Tacoma (SEA)

15:15

Atlanta (ATL) S

Effective 2025-09-26 through 2025-10-01

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:55, non-stop
Boeing 737-900 (739)

WestJet WS7663

21:20

Seattle-Tacoma (SEA)

05:07(+1)

Atlanta (ATL) S

Effective 2025-09-26 through 2025-10-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:47, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7679

23:35

Seattle-Tacoma (SEA)

07:20(+1)

Atlanta (ATL) S

Effective 2025-09-26 through 2025-10-05

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7718

21:40

Seattle-Tacoma (SEA)

05:28(+1)

Atlanta (ATL) S

Effective 2025-06-21 through 2025-06-28

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:48, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7722

06:00

Seattle-Tacoma (SEA)

13:49

Atlanta (ATL) S

Operates only on 2025-06-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:49, non-stop
Boeing 737-900 (739)

WestJet WS7759

11:19

Seattle-Tacoma (SEA)

19:14

Atlanta (ATL) S

Operates only on 2025-06-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:55, non-stop
Boeing 737-900 (739)

WestJet WS7759

13:35

Seattle-Tacoma (SEA)

21:32

Atlanta (ATL) S

Effective 2025-07-01 through 2025-07-05

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7759

13:45

Seattle-Tacoma (SEA)

21:50

Atlanta (ATL) S

Effective 2025-07-08 through 2025-07-19

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 5:05, non-stop
Boeing 757-300 (753)

WestJet WS7775

11:30

Seattle-Tacoma (SEA)

19:30

Atlanta (ATL) S

Effective 2025-07-01 through 2025-07-05

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 5:00, non-stop
Boeing 737-900 (739)

WestJet WS7775

11:50

Seattle-Tacoma (SEA)

19:55

Atlanta (ATL) S

Effective 2025-07-08 through 2025-07-26

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 5:05, non-stop
Boeing 737-900 (739)

WestJet WS7782

07:20

Seattle-Tacoma (SEA)

15:21

Atlanta (ATL) S

Effective 2025-07-12 through 2025-07-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 5:01, non-stop
Boeing 757-300 (753)

WestJet WS7782

07:40

Seattle-Tacoma (SEA)

15:39

Atlanta (ATL) S

Operates only on 2025-07-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:59, non-stop
Boeing 757-300 (753)

WestJet WS7799

11:19

Seattle-Tacoma (SEA)

19:14

Atlanta (ATL) S

Operates only on 2025-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:55, non-stop
Boeing 737-900 (739)

WestJet WS7799

21:20

Seattle-Tacoma (SEA)

05:15(+1)

Atlanta (ATL) S

Effective 2025-07-08 through 2025-07-26

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7799

21:40

Seattle-Tacoma (SEA)

05:28(+1)

Atlanta (ATL) S

Effective 2025-07-01 through 2025-07-05

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:48, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7802

13:45

Seattle-Tacoma (SEA)

21:42

Atlanta (ATL) S

Effective 2025-10-06 through 2025-10-13

Mon

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7802

13:45

Seattle-Tacoma (SEA)

21:42

Atlanta (ATL) S

Effective 2025-10-14 through 2025-10-23

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7802

13:45

Seattle-Tacoma (SEA)

21:42

Atlanta (ATL) S

Operates only on 2025-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7810

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Effective 2025-10-06 through 2025-10-13

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:54, non-stop
Boeing 737-900 (739)

WestJet WS7810

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Effective 2025-10-14 through 2025-10-23

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:54, non-stop
Boeing 737-900 (739)

WestJet WS7810

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Effective 2025-10-24 through 2025-11-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:54, non-stop
Boeing 737-900 (739)

WestJet WS7810

11:50

Seattle-Tacoma (SEA)

19:47

Atlanta (ATL) S

Effective 2025-11-06 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:57, non-stop
Airbus A321neo (32Q)

WestJet WS7819

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Effective 2025-09-13 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:48, non-stop
Boeing 757-300 (753)

WestJet WS7819

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Effective 2025-10-03 through 2025-10-09

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:48, non-stop
Boeing 757-300 (753)

WestJet WS7819

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Effective 2025-10-11 through 2025-10-23

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:48, non-stop
Boeing 757-300 (753)

WestJet WS7819

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Effective 2025-10-24 through 2025-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:48, non-stop
Boeing 757-300 (753)

WestJet WS7823

07:20

Seattle-Tacoma (SEA)

15:15

Atlanta (ATL) S

Effective 2025-10-06 through 2025-10-23

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:55, non-stop
Boeing 737-900 (739)

WestJet WS7823

07:20

Seattle-Tacoma (SEA)

15:15

Atlanta (ATL) S

Effective 2025-10-24 through 2025-11-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:55, non-stop
Boeing 737-900 (739)

WestJet WS7823

07:40

Seattle-Tacoma (SEA)

15:39

Atlanta (ATL) S

Effective 2025-06-29 through 2025-07-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:59, non-stop
Boeing 757-300 (753)

WestJet WS7823

07:45

Seattle-Tacoma (SEA)

15:42

Atlanta (ATL) S

Effective 2025-12-01 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:57, non-stop
Boeing 737-900 (739)

WestJet WS7823

08:45

Seattle-Tacoma (SEA)

16:40

Atlanta (ATL) S

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:55, non-stop
Boeing 737-900 (739)

WestJet WS7839

06:00

Seattle-Tacoma (SEA)

13:58

Atlanta (ATL) S

Effective 2025-07-08 through 2025-07-22

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:58, non-stop
Boeing 737-900 (739)

WestJet WS7847

11:19

Seattle-Tacoma (SEA)

19:14

Atlanta (ATL) S

Operates only on 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:55, non-stop
Boeing 737-900 (739)

KLM KL7861

07:40

Seattle-Tacoma (SEA)

15:39

Atlanta (ATL) S

Effective 2025-06-21 through 2025-06-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:59, non-stop
Boeing 757-300 (753)

KLM KL7861

13:35

Seattle-Tacoma (SEA)

21:32

Atlanta (ATL) S

Operates only on 2025-06-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 542)

Duration: 4:57, non-stop
Boeing 757-300 (753)

WestJet WS7870

21:20

Seattle-Tacoma (SEA)

05:07(+1)

Atlanta (ATL) S

Effective 2025-10-06 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:47, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7870

21:30

Seattle-Tacoma (SEA)

05:25(+1)

Atlanta (ATL) S

Effective 2025-05-13 through 2025-05-27

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7870

21:30

Seattle-Tacoma (SEA)

05:25(+1)

Atlanta (ATL) S

Effective 2025-05-28 through 2025-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7870

22:30

Seattle-Tacoma (SEA)

06:15(+1)

Atlanta (ATL) S

Operates only on 2025-05-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:45, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Atlanta airport (ATL).
The flight distance is 2177 miles, or 3503 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 4:40 and 5:07.

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