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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:40 Seattle-Tacoma (SEA) 15:39 Atlanta (ATL) S Aeromexico AM 4436 Non-stop Boeing 757-300 (753) 4:59 Effective 2025-06-08 through 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 07:45 Seattle-Tacoma (SEA) 15:42 Atlanta (ATL) S Aeromexico AM 4436 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 08:20 Seattle-Tacoma (SEA) 16:22 Atlanta (ATL) S Aeromexico AM 4436 Non-stop Boeing 757 (757) 5:02 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 08:45 Seattle-Tacoma (SEA) 16:40 Atlanta (ATL) S Aeromexico AM 4436 Non-stop Boeing 737-900 (739) 4:55 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 09:25 Seattle-Tacoma (SEA) 17:05 Atlanta (ATL) S Aeromexico AM 4538 Non-stop Boeing 737-900 (739) 4:40 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 554)
Daily 10:15 Seattle-Tacoma (SEA) 18:15 Atlanta (ATL) S Aeromexico AM 4538 Non-stop Boeing 737-900 (739) 5:00 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 554)
Daily 23:30 Seattle-Tacoma (SEA) 07:18 Atlanta (ATL) N Hawaiian Airlines HA 4824 Non-stop Boeing 737 (737) 4:48 Effective 2025-11-21 through 2025-12-01 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Wed 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S WestJet WS 5446 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-07 through 2025-05-21 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Wed 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S WestJet WS 5446 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-06-04 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S WestJet WS 5468 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-12 through 2025-06-02 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon,Wed 22:30 Seattle-Tacoma (SEA) 06:15 Atlanta (ATL) S WestJet WS 5468 Non-stop Airbus A321neo (32Q) 4:45 Valid until 2025-05-05 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon-Wed 21:40 Seattle-Tacoma (SEA) 05:28 Atlanta (ATL) S WestJet WS 5583 Non-stop Boeing 737-900 (739) 4:48 Effective 2025-06-16 through 2025-06-18 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue,Wed,Sat 15:20 Seattle-Tacoma (SEA) 23:16 Atlanta (ATL) S WestJet WS 5612 Non-stop Boeing 757-300 (753) 4:56 Effective 2025-08-12 through 2025-09-06 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Wed 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 5612 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-09-09 through 2025-10-01 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Wed,Sat 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 5612 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-10-04 through 2025-10-08 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Wed,Sat 16:00 Seattle-Tacoma (SEA) 23:56 Atlanta (ATL) S WestJet WS 5612 Non-stop Boeing 757-300 (753) 4:56 Effective 2025-07-08 through 2025-08-09 Codeshare flight, operated by Delta Air Lines.(DL 560)
Mon,Tue,Thu 07:40 Seattle-Tacoma (SEA) 15:39 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 4:59 Effective 2025-06-23 through 2025-06-26 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sat 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 737-900 (739) 4:54 Operates only on 2025-10-25 Codeshare flight, operated by Delta Air Lines.(DL 554)
Tue,Wed 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-06-10 through 2025-06-18 Codeshare flight, operated by Delta Air Lines.(DL 542)
Wed,Sat,Sun 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-06-21 through 2025-06-25 Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue-Thu 13:35 Seattle-Tacoma (SEA) 21:32 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-07-01 through 2025-07-03 Codeshare flight, operated by Delta Air Lines.(DL 542)
Thu 13:45 Seattle-Tacoma (SEA) 21:50 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 5:05 Effective 2025-07-10 through 2025-08-21 Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue 13:45 Seattle-Tacoma (SEA) 21:50 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 5:05 Operates only on 2025-09-02 Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue 13:45 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-09-09 through 2025-09-30 Codeshare flight, operated by Delta Air Lines.(DL 542)
Mon-Thu,Sat 13:45 Seattle-Tacoma (SEA) 21:42 Atlanta (ATL) S KLM KL 5631 Non-stop Boeing 757-300 (753) 4:57 Effective 2025-10-06 through 2025-10-23 Codeshare flight, operated by Delta Air Lines.(DL 542)
Daily 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 5653 Non-stop Boeing 757-300 (753) 4:48 Effective 2025-10-26 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 560)
Daily 15:20 Seattle-Tacoma (SEA) 23:08 Atlanta (ATL) S WestJet WS 5680 Non-stop Boeing 757-300 (753) 4:48 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 560)
Sat,Sun 21:40 Seattle-Tacoma (SEA) 05:28 Atlanta (ATL) S WestJet WS 5685 Non-stop Boeing 737-900 (739) 4:48 Effective 2025-06-08 through 2025-06-15 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue,Wed 22:30 Seattle-Tacoma (SEA) 06:15 Atlanta (ATL) S LATAM Airlines LA 5738 Non-stop Airbus A320 (320) 4:45 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon,Sun 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6119 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-05-11 through 2025-05-26 Codeshare flight, operated by Delta Air Lines.(DL 562)
Tue,Wed 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6119 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-06-03 through 2025-06-04 Codeshare flight, operated by Delta Air Lines.(DL 562)
Wed 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6152 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-05-07 through 2025-05-21 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sat 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6179 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-05-10 through 2025-05-31 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sun 23:30 Seattle-Tacoma (SEA) 07:11 Atlanta (ATL) S LATAM Airlines LA 6190 Non-stop Boeing 737-900 (739) 4:41 Valid until 2025-05-04 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Fri 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6204 Non-stop Boeing 737-900 (739) 5:01 Operates only on 2025-05-16 Codeshare flight, operated by Delta Air Lines.(DL 562)
Fri 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6205 Non-stop Boeing 737-900 (739) 5:01 Operates only on 2025-06-06 Codeshare flight, operated by Delta Air Lines.(DL 562)
Fri 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6222 Non-stop Boeing 737-900 (739) 5:01 Operates only on 2025-05-09 Codeshare flight, operated by Delta Air Lines.(DL 562)
Fri 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6222 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-05-23 through 2025-05-30 Codeshare flight, operated by Delta Air Lines.(DL 562)
Thu 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6246 Non-stop Boeing 737-900 (739) 5:01 Operates only on 2025-06-05 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sun 23:10 Seattle-Tacoma (SEA) 07:00 Atlanta (ATL) S LATAM Airlines LA 6251 Non-stop Boeing 737-900 (739) 4:50 Effective 2025-05-11 through 2025-05-18 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Sun 23:10 Seattle-Tacoma (SEA) 07:02 Atlanta (ATL) S LATAM Airlines LA 6251 Non-stop Boeing 737-900 (739) 4:52 Operates only on 2025-05-25 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Sun 23:30 Seattle-Tacoma (SEA) 07:19 Atlanta (ATL) S LATAM Airlines LA 6251 Non-stop Boeing 737-900 (739) 4:49 Operates only on 2025-06-01 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Mon 07:40 Seattle-Tacoma (SEA) 15:41 Atlanta (ATL) S LATAM Airlines LA 6274 Non-stop Boeing 737-900 (739) 5:01 Operates only on 2025-06-02 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 09:25 Seattle-Tacoma (SEA) 17:05 Atlanta (ATL) S LATAM Airlines LA 6293 Non-stop Boeing 737-900 (739) 4:40 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 554)
Mon,Wed,Thu,Sat 11:19 Seattle-Tacoma (SEA) 19:17 Atlanta (ATL) S LATAM Airlines LA 6293 Non-stop Boeing 737-900 (739) 4:58 Effective 2025-05-07 through 2025-05-21 Codeshare flight, operated by Delta Air Lines.(DL 554)
Sun 11:19 Seattle-Tacoma (SEA) 19:14 Atlanta (ATL) S LATAM Airlines LA 6293 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-11 through 2025-05-18 Codeshare flight, operated by Delta Air Lines.(DL 554)
Thu,Sat 11:19 Seattle-Tacoma (SEA) 19:14 Atlanta (ATL) S LATAM Airlines LA 6293 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-22 through 2025-05-31 Codeshare flight, operated by Delta Air Lines.(DL 554)
Mon,Sun 11:19 Seattle-Tacoma (SEA) 19:17 Atlanta (ATL) S LATAM Airlines LA 6293 Non-stop Boeing 737-900 (739) 4:58 Effective 2025-05-25 through 2025-05-26 Codeshare flight, operated by Delta Air Lines.(DL 554)
Thu,Sat,Sun 11:19 Seattle-Tacoma (SEA) 19:14 Atlanta (ATL) S LATAM Airlines LA 6293 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-06-01 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 554)
Mon 11:19 Seattle-Tacoma (SEA) 19:17 Atlanta (ATL) S LATAM Airlines LA 6293 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-06-02 Codeshare flight, operated by Delta Air Lines.(DL 554)

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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:

Aeromexico AM4436

07:40

Seattle-Tacoma (SEA)

15:39

Atlanta (ATL) S

Effective 2025-06-08 through 2025-07-06

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)

Aeromexico AM4436

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)

Aeromexico AM4436

08:20

Seattle-Tacoma (SEA)

16:22

Atlanta (ATL) S

Effective 2025-12-20 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 5:02, non-stop
Boeing 757 (757)

Aeromexico AM4436

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)

Aeromexico AM4538

09:25

Seattle-Tacoma (SEA)

17:05

Atlanta (ATL) S

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:40, non-stop
Boeing 737-900 (739)

Aeromexico AM4538

10:15

Seattle-Tacoma (SEA)

18:15

Atlanta (ATL) S

Effective 2025-12-20 through 2026-01-05

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)

Hawaiian Airlines HA4824

23:30

Seattle-Tacoma (SEA)

07:18(+1)

Atlanta (ATL) N

Effective 2025-11-21 through 2025-12-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 464)

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

WestJet WS5446

21:30

Seattle-Tacoma (SEA)

05:25(+1)

Atlanta (ATL) S

Effective 2025-05-07 through 2025-05-21

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 WS5446

21:30

Seattle-Tacoma (SEA)

05:25(+1)

Atlanta (ATL) S

Operates only on 2025-06-04

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 WS5468

21:30

Seattle-Tacoma (SEA)

05:25(+1)

Atlanta (ATL) S

Effective 2025-05-12 through 2025-06-02

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 WS5468

22:30

Seattle-Tacoma (SEA)

06:15(+1)

Atlanta (ATL) S

Valid until 2025-05-05

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.

WestJet WS5583

21:40

Seattle-Tacoma (SEA)

05:28(+1)

Atlanta (ATL) S

Effective 2025-06-16 through 2025-06-18

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 WS5612

15:20

Seattle-Tacoma (SEA)

23:16

Atlanta (ATL) S

Effective 2025-08-12 through 2025-09-06

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)

WestJet WS5612

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

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

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 WS5612

15:20

Seattle-Tacoma (SEA)

23:08

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 560)

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

WestJet WS5612

16:00

Seattle-Tacoma (SEA)

23:56

Atlanta (ATL) S

Effective 2025-07-08 through 2025-08-09

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)

KLM KL5631

07:40

Seattle-Tacoma (SEA)

15:39

Atlanta (ATL) S

Effective 2025-06-23 through 2025-06-26

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 KL5631

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Operates only on 2025-10-25

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)

KLM KL5631

13:35

Seattle-Tacoma (SEA)

21:32

Atlanta (ATL) S

Effective 2025-06-10 through 2025-06-18

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)

KLM KL5631

13:35

Seattle-Tacoma (SEA)

21:32

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 542)

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

KLM KL5631

13:35

Seattle-Tacoma (SEA)

21:32

Atlanta (ATL) S

Effective 2025-07-01 through 2025-07-03

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)

KLM KL5631

13:45

Seattle-Tacoma (SEA)

21:50

Atlanta (ATL) S

Effective 2025-07-10 through 2025-08-21

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)

KLM KL5631

13:45

Seattle-Tacoma (SEA)

21:50

Atlanta (ATL) S

Operates only on 2025-09-02

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)

KLM KL5631

13:45

Seattle-Tacoma (SEA)

21:42

Atlanta (ATL) S

Effective 2025-09-09 through 2025-09-30

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)

KLM KL5631

13:45

Seattle-Tacoma (SEA)

21:42

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 542)

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

WestJet WS5653

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Effective 2025-10-26 through 2025-12-19

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 WS5680

15:20

Seattle-Tacoma (SEA)

23:08

Atlanta (ATL) S

Effective from 2026-01-06

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 WS5685

21:40

Seattle-Tacoma (SEA)

05:28(+1)

Atlanta (ATL) S

Effective 2025-06-08 through 2025-06-15

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.

LATAM Airlines LA5738

22:30

Seattle-Tacoma (SEA)

06:15(+1)

Atlanta (ATL) S

Valid until 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 A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6119

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Effective 2025-05-11 through 2025-05-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6119

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Effective 2025-06-03 through 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6152

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Effective 2025-05-07 through 2025-05-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6179

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Effective 2025-05-10 through 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6190

23:30

Seattle-Tacoma (SEA)

07:11(+1)

Atlanta (ATL) S

Valid until 2025-05-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Duration: 4:41, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

LATAM Airlines LA6204

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Operates only on 2025-05-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6205

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Operates only on 2025-06-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6222

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Operates only on 2025-05-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6222

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Effective 2025-05-23 through 2025-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6246

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Operates only on 2025-06-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6251

23:10

Seattle-Tacoma (SEA)

07:00(+1)

Atlanta (ATL) S

Effective 2025-05-11 through 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Duration: 4:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

LATAM Airlines LA6251

23:10

Seattle-Tacoma (SEA)

07:02(+1)

Atlanta (ATL) S

Operates only on 2025-05-25

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.

LATAM Airlines LA6251

23:30

Seattle-Tacoma (SEA)

07:19(+1)

Atlanta (ATL) S

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Duration: 4:49, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

LATAM Airlines LA6274

07:40

Seattle-Tacoma (SEA)

15:41

Atlanta (ATL) S

Operates only on 2025-06-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Duration: 5:01, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6293

09:25

Seattle-Tacoma (SEA)

17:05

Atlanta (ATL) S

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:40, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6293

11:19

Seattle-Tacoma (SEA)

19:17

Atlanta (ATL) S

Effective 2025-05-07 through 2025-05-21

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

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

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

LATAM Airlines LA6293

11:19

Seattle-Tacoma (SEA)

19:14

Atlanta (ATL) S

Effective 2025-05-11 through 2025-05-18

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)

LATAM Airlines LA6293

11:19

Seattle-Tacoma (SEA)

19:14

Atlanta (ATL) S

Effective 2025-05-22 through 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)

LATAM Airlines LA6293

11:19

Seattle-Tacoma (SEA)

19:17

Atlanta (ATL) S

Effective 2025-05-25 through 2025-05-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

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

LATAM Airlines LA6293

11:19

Seattle-Tacoma (SEA)

19:14

Atlanta (ATL) S

Effective 2025-06-01 through 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)

LATAM Airlines LA6293

11:19

Seattle-Tacoma (SEA)

19:17

Atlanta (ATL) S

Operates only on 2025-06-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Duration: 4:58, 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 4:40 and 5:07.

Return (ATL-SEA) flights

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