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

FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu-Sun 07:50 Seattle-Tacoma (SEA) 15:56 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 737-900 (739) 5:06 Effective 2026-05-18 through 2026-06-06 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu-Sun 07:50 Seattle-Tacoma (SEA) 15:56 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-300 (753) 5:06 Effective 2026-06-07 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu-Sun 07:50 Seattle-Tacoma (SEA) 15:53 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-300 (753) 5:03 Effective 2026-07-09 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu-Sun 07:50 Seattle-Tacoma (SEA) 15:49 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-300 (753) 4:59 Effective 2026-10-08 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu-Sun 07:50 Seattle-Tacoma (SEA) 15:53 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-300 (753) 5:03 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu-Sat 08:05 Seattle-Tacoma (SEA) 15:49 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-200 (752) 4:44 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sat 08:05 Seattle-Tacoma (SEA) 15:49 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-200 (752) 4:44 Operates only on 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 562)
Fri-Sun 08:15 Seattle-Tacoma (SEA) 16:04 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-200 (752) 4:49 Effective 2026-01-02 through 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Thu-Sat 08:15 Seattle-Tacoma (SEA) 15:59 Atlanta (ATL) S SAS SK 3284 Non-stop Boeing 757-200 (752) 4:44 Effective 2026-01-09 through 2026-02-09 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 09:22 Seattle-Tacoma (SEA) 17:16 Atlanta (ATL) N Qatar Airways QR 3303 Non-stop Boeing 737 (73J) 4:54 Effective from 2026-06-11 Codeshare flight, operated by Alaska Airlines.(AS 727)
Tue,Sat,Sun 21:20 Seattle-Tacoma (SEA) 05:11 Atlanta (ATL) S Aeromexico AM 3327 Non-stop Boeing 737-900 (739) 4:51 Effective 2026-09-12 through 2026-09-29 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Sat,Sun 21:20 Seattle-Tacoma (SEA) 05:11 Atlanta (ATL) S Aeromexico AM 3349 Non-stop Boeing 737-900 (739) 4:51 Effective 2026-10-03 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Daily 21:20 Seattle-Tacoma (SEA) 05:08 Atlanta (ATL) S Aeromexico AM 3349 Non-stop Boeing 737-900 (739) 4:48 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Daily 06:00 Seattle-Tacoma (SEA) 13:56 Atlanta (ATL) S Air France AF 3480 Non-stop Boeing 737-900 (739) 4:56 Effective 2026-04-13 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:00 Seattle-Tacoma (SEA) 13:55 Atlanta (ATL) S Air France AF 3480 Non-stop Boeing 737-900 (739) 4:55 Effective 2026-07-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:00 Seattle-Tacoma (SEA) 13:53 Atlanta (ATL) S Air France AF 3480 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:05 Seattle-Tacoma (SEA) 13:43 Atlanta (ATL) S Air France AF 3480 Non-stop Boeing 757-200 (752) 4:38 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:15 Seattle-Tacoma (SEA) 13:55 Atlanta (ATL) S Air France AF 3480 Non-stop Boeing 757-200 (752) 4:40 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:15 Seattle-Tacoma (SEA) 13:50 Atlanta (ATL) S Air France AF 3480 Non-stop Boeing 757-200 (752) 4:35 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:15 Seattle-Tacoma (SEA) 13:54 Atlanta (ATL) S Air France AF 3480 Non-stop Boeing 757-200 (752) 4:39 Effective 2026-03-28 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon-Fri,Sun 21:20 Seattle-Tacoma (SEA) 05:08 Atlanta (ATL) S Aeromexico AM 3617 Non-stop Boeing 737-900 (739) 4:48 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Fri-Sun 10:15 Seattle-Tacoma (SEA) 18:05 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 737-900 (739) 4:50 Effective 2026-01-02 through 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 554)
Mon,Thu,Sat,Sun 11:45 Seattle-Tacoma (SEA) 19:30 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 737-900 (739) 4:45 Effective 2026-03-08 through 2026-03-19 Codeshare flight, operated by Delta Air Lines.(DL 554)
Mon,Thu,Fri,Sun 11:45 Seattle-Tacoma (SEA) 19:30 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 737-900 (739) 4:45 Effective 2026-03-20 through 2026-03-26 Codeshare flight, operated by Delta Air Lines.(DL 554)
Sat,Sun 11:45 Seattle-Tacoma (SEA) 19:30 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 737-900 (739) 4:45 Effective 2026-03-28 through 2026-03-29 Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Fri-Sun 15:55 Seattle-Tacoma (SEA) 23:52 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 737-900 (739) 4:57 Effective 2026-05-22 through 2026-06-06 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Fri-Sun 15:55 Seattle-Tacoma (SEA) 23:52 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 757-300 (753) 4:57 Effective 2026-06-07 through 2026-07-05 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Fri-Sun 15:55 Seattle-Tacoma (SEA) 23:51 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 757-300 (753) 4:56 Effective 2026-07-07 through 2026-09-08 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Fri-Sun 15:55 Seattle-Tacoma (SEA) 23:51 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 737-900 (739) 4:56 Effective 2026-09-11 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Fri-Sun 15:55 Seattle-Tacoma (SEA) 23:45 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 737-900 (739) 4:50 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Fri-Sun 15:55 Seattle-Tacoma (SEA) 23:51 Atlanta (ATL) S SAS SK 3643 Non-stop Boeing 757-300 (753) 4:56 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 560)
Sat 06:15 Seattle-Tacoma (SEA) 13:55 Atlanta (ATL) S Aeromexico AM 3692 Non-stop Boeing 757-200 (752) 4:40 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 569)
Tue,Fri-Sun 17:30 Seattle-Tacoma (SEA) 01:27 Atlanta (ATL) S SAS SK 3698 Non-stop Boeing 737-900 (739) 4:57 Effective 2026-05-22 through 2026-07-05 Codeshare flight, operated by Delta Air Lines.(DL 797) The flight arrives 1 day after departure.
Tue,Fri-Sun 17:30 Seattle-Tacoma (SEA) 01:22 Atlanta (ATL) S SAS SK 3698 Non-stop Boeing 737-900 (739) 4:52 Effective 2026-07-07 through 2026-09-08 Codeshare flight, operated by Delta Air Lines.(DL 797) The flight arrives 1 day after departure.
Tue,Fri-Sun 21:20 Seattle-Tacoma (SEA) 05:11 Atlanta (ATL) S SAS SK 3698 Non-stop Boeing 737-900 (739) 4:51 Effective 2026-09-11 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue,Fri-Sun 21:20 Seattle-Tacoma (SEA) 05:08 Atlanta (ATL) S SAS SK 3698 Non-stop Boeing 737-900 (739) 4:48 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue,Fri,Sun 21:20 Seattle-Tacoma (SEA) 05:11 Atlanta (ATL) S SAS SK 3698 Non-stop Boeing 737-900 (739) 4:51 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Daily 06:00 Seattle-Tacoma (SEA) 13:56 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 737-900 (739) 4:56 Effective 2026-04-13 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:00 Seattle-Tacoma (SEA) 13:55 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 737-900 (739) 4:55 Effective 2026-07-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:00 Seattle-Tacoma (SEA) 13:53 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 737-900 (739) 4:53 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:05 Seattle-Tacoma (SEA) 13:43 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 757-200 (752) 4:38 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon,Thu-Sun 06:15 Seattle-Tacoma (SEA) 13:50 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 757-200 (752) 4:35 Effective 2026-01-08 through 2026-01-26 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:15 Seattle-Tacoma (SEA) 13:50 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 757-200 (752) 4:35 Effective 2026-01-27 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:15 Seattle-Tacoma (SEA) 13:53 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 757-200 (752) 4:38 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:15 Seattle-Tacoma (SEA) 13:54 Atlanta (ATL) S Aeromexico AM 3879 Non-stop Boeing 757-200 (752) 4:39 Effective 2026-03-15 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 569)
Tue,Thu,Sat,Sun 06:00 Seattle-Tacoma (SEA) 13:56 Atlanta (ATL) S SAS SK 3913 Non-stop Boeing 737-900 (739) 4:56 Effective 2026-04-14 through 2026-05-17 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon,Thu-Sun 06:00 Seattle-Tacoma (SEA) 13:56 Atlanta (ATL) S SAS SK 3913 Non-stop Boeing 737-900 (739) 4:56 Effective 2026-05-18 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon,Thu-Sun 06:00 Seattle-Tacoma (SEA) 13:55 Atlanta (ATL) S SAS SK 3913 Non-stop Boeing 737-900 (739) 4:55 Effective 2026-07-09 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon,Thu-Sun 06:00 Seattle-Tacoma (SEA) 13:53 Atlanta (ATL) S SAS SK 3913 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-10-08 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon,Thu-Sun 06:00 Seattle-Tacoma (SEA) 13:55 Atlanta (ATL) S SAS SK 3913 Non-stop Boeing 737-900 (739) 4:55 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 569)

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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 4:35 and 5:06.

Return (ATL-SEA) flights

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

FLIGHT SCHEDULE

Direct Codeshare Flights:

SAS SK3284

07:50

Seattle-Tacoma (SEA)

15:56

Atlanta (ATL) S

Effective 2026-05-18 through 2026-06-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Duration: 5:06, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3284

07:50

Seattle-Tacoma (SEA)

15:56

Atlanta (ATL) S

Effective 2026-06-07 through 2026-07-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Duration: 5:06, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3284

07:50

Seattle-Tacoma (SEA)

15:53

Atlanta (ATL) S

Effective 2026-07-09 through 2026-10-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Duration: 5:03, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3284

07:50

Seattle-Tacoma (SEA)

15:49

Atlanta (ATL) S

Effective 2026-10-08 through 2026-10-24

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)

Direct Codeshare Flights:

SAS SK3284

07:50

Seattle-Tacoma (SEA)

15:53

Atlanta (ATL) S

Effective from 2026-10-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Duration: 5:03, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3284

08:05

Seattle-Tacoma (SEA)

15:49

Atlanta (ATL) S

Effective 2026-02-12 through 2026-03-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

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

Duration: 4:44, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

SAS SK3284

08:05

Seattle-Tacoma (SEA)

15:49

Atlanta (ATL) S

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Duration: 4:44, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

SAS SK3284

08:15

Seattle-Tacoma (SEA)

16:04

Atlanta (ATL) S

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

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

Duration: 4:49, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

SAS SK3284

08:15

Seattle-Tacoma (SEA)

15:59

Atlanta (ATL) S

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

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

Duration: 4:44, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Qatar Airways QR3303

09:22

Seattle-Tacoma (SEA)

17:16

Atlanta (ATL) N

Effective from 2026-06-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 727)

Duration: 4:54, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Aeromexico AM3327

21:20

Seattle-Tacoma (SEA)

05:11(+1)

Atlanta (ATL) S

Effective 2026-09-12 through 2026-09-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

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

Duration: 4:51, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Aeromexico AM3349

21:20

Seattle-Tacoma (SEA)

05:11(+1)

Atlanta (ATL) S

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

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

Duration: 4:51, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Aeromexico AM3349

21:20

Seattle-Tacoma (SEA)

05:08(+1)

Atlanta (ATL) S

Effective 2026-10-06 through 2026-10-24

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.

Direct Codeshare Flights:

Air France AF3480

06:00

Seattle-Tacoma (SEA)

13:56

Atlanta (ATL) S

Effective 2026-04-13 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:56, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF3480

06:00

Seattle-Tacoma (SEA)

13:55

Atlanta (ATL) S

Effective 2026-07-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

Air France AF3480

06:00

Seattle-Tacoma (SEA)

13:53

Atlanta (ATL) S

Effective 2026-10-06 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:53, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF3480

06:05

Seattle-Tacoma (SEA)

13:43

Atlanta (ATL) S

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:38, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Air France AF3480

06:15

Seattle-Tacoma (SEA)

13:55

Atlanta (ATL) S

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:40, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Air France AF3480

06:15

Seattle-Tacoma (SEA)

13:50

Atlanta (ATL) S

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:35, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Air France AF3480

06:15

Seattle-Tacoma (SEA)

13:54

Atlanta (ATL) S

Effective 2026-03-28 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:39, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Aeromexico AM3617

21:20

Seattle-Tacoma (SEA)

05:08(+1)

Atlanta (ATL) S

Effective from 2026-10-25

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.

Direct Codeshare Flights:

SAS SK3643

10:15

Seattle-Tacoma (SEA)

18:05

Atlanta (ATL) S

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

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

Duration: 4:50, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3643

11:45

Seattle-Tacoma (SEA)

19:30

Atlanta (ATL) S

Effective 2026-03-08 through 2026-03-19

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

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

Duration: 4:45, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3643

11:45

Seattle-Tacoma (SEA)

19:30

Atlanta (ATL) S

Effective 2026-03-20 through 2026-03-26

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Duration: 4:45, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3643

11:45

Seattle-Tacoma (SEA)

19:30

Atlanta (ATL) S

Effective 2026-03-28 through 2026-03-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

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

Duration: 4:45, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3643

15:55

Seattle-Tacoma (SEA)

23:52

Atlanta (ATL) S

Effective 2026-05-22 through 2026-06-06

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

SAS SK3643

15:55

Seattle-Tacoma (SEA)

23:52

Atlanta (ATL) S

Effective 2026-06-07 through 2026-07-05

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

SAS SK3643

15:55

Seattle-Tacoma (SEA)

23:51

Atlanta (ATL) S

Effective 2026-07-07 through 2026-09-08

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

Duration: 4:56, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3643

15:55

Seattle-Tacoma (SEA)

23:51

Atlanta (ATL) S

Effective 2026-09-11 through 2026-10-04

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

Duration: 4:56, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3643

15:55

Seattle-Tacoma (SEA)

23:45

Atlanta (ATL) S

Effective 2026-10-06 through 2026-10-24

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

Duration: 4:50, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3643

15:55

Seattle-Tacoma (SEA)

23:51

Atlanta (ATL) S

Effective from 2026-10-25

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

Duration: 4:56, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

Aeromexico AM3692

06:15

Seattle-Tacoma (SEA)

13:55

Atlanta (ATL) S

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Duration: 4:40, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

SAS SK3698

17:30

Seattle-Tacoma (SEA)

01:27(+1)

Atlanta (ATL) S

Effective 2026-05-22 through 2026-07-05

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 797)

Duration: 4:57, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SAS SK3698

17:30

Seattle-Tacoma (SEA)

01:22(+1)

Atlanta (ATL) S

Effective 2026-07-07 through 2026-09-08

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 797)

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

Direct Codeshare Flights:

SAS SK3698

21:20

Seattle-Tacoma (SEA)

05:11(+1)

Atlanta (ATL) S

Effective 2026-09-11 through 2026-10-04

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

Duration: 4:51, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SAS SK3698

21:20

Seattle-Tacoma (SEA)

05:08(+1)

Atlanta (ATL) S

Effective 2026-10-06 through 2026-10-24

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.

Direct Codeshare Flights:

SAS SK3698

21:20

Seattle-Tacoma (SEA)

05:11(+1)

Atlanta (ATL) S

Effective from 2026-10-25

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Duration: 4:51, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Aeromexico AM3879

06:00

Seattle-Tacoma (SEA)

13:56

Atlanta (ATL) S

Effective 2026-04-13 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:56, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Aeromexico AM3879

06:00

Seattle-Tacoma (SEA)

13:55

Atlanta (ATL) S

Effective 2026-07-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

Aeromexico AM3879

06:00

Seattle-Tacoma (SEA)

13:53

Atlanta (ATL) S

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:53, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Aeromexico AM3879

06:05

Seattle-Tacoma (SEA)

13:43

Atlanta (ATL) S

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:38, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Aeromexico AM3879

06:15

Seattle-Tacoma (SEA)

13:50

Atlanta (ATL) S

Effective 2026-01-08 through 2026-01-26

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Duration: 4:35, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Aeromexico AM3879

06:15

Seattle-Tacoma (SEA)

13:50

Atlanta (ATL) S

Effective 2026-01-27 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:35, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Aeromexico AM3879

06:15

Seattle-Tacoma (SEA)

13:53

Atlanta (ATL) S

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:38, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Aeromexico AM3879

06:15

Seattle-Tacoma (SEA)

13:54

Atlanta (ATL) S

Effective 2026-03-15 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:39, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

SAS SK3913

06:00

Seattle-Tacoma (SEA)

13:56

Atlanta (ATL) S

Effective 2026-04-14 through 2026-05-17

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun

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

Duration: 4:56, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3913

06:00

Seattle-Tacoma (SEA)

13:56

Atlanta (ATL) S

Effective 2026-05-18 through 2026-07-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Duration: 4:56, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3913

06:00

Seattle-Tacoma (SEA)

13:55

Atlanta (ATL) S

Effective 2026-07-09 through 2026-10-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

SAS SK3913

06:00

Seattle-Tacoma (SEA)

13:53

Atlanta (ATL) S

Effective 2026-10-08 through 2026-10-24

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Duration: 4:53, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

SAS SK3913

06:00

Seattle-Tacoma (SEA)

13:55

Atlanta (ATL) S

Effective from 2026-10-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

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

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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 4:35 and 5:06.

Return (ATL-SEA) flights

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