Alaska Airlines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Tue,Wed,Fri 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:35 Effective 2024-10-01 through 2024-10-04
Mon,Thu,Sat,Sun 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:35 Effective 2024-10-03 through 2024-10-13
Tue 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Operates only on 2024-10-08
Wed,Fri 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:35 Effective 2024-10-09 through 2024-10-16
Mon 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 MAX 8 (7M8) 5:35 Operates only on 2024-10-14
Mon,Tue,Fri-Sun 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:35 Effective 2024-10-15 through 2024-10-21
Tue-Thu 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:35 Effective 2024-10-17 through 2024-10-24
Fri,Sat 18:25 Atlanta (ATL) N 21:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:35 Effective 2024-10-25 through 2024-10-26
Mon,Sun 18:35 Atlanta (ATL) N 21:10 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:35 Effective 2024-10-27 through 2024-11-18
Thu,Fri 18:35 Atlanta (ATL) N 21:10 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Effective 2024-10-31 through 2024-11-21
Thu,Fri,Sun 18:37 Atlanta (ATL) N 21:20 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:43 Effective 2024-12-05 through 2024-12-15
Mon 18:37 Atlanta (ATL) N 21:20 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-12-09 through 2024-12-16
Mon,Tue,Fri,Sat 18:39 Atlanta (ATL) N 21:17 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:38 Effective 2024-11-22 through 2024-11-26
Sun 18:39 Atlanta (ATL) N 21:17 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:38 Operates only on 2024-11-24
Wed,Fri 18:39 Atlanta (ATL) N 21:15 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:36 Effective 2024-11-27 through 2024-11-29
Sat 18:39 Atlanta (ATL) N 21:17 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:38 Operates only on 2024-11-30
Mon,Sun 18:39 Atlanta (ATL) N 21:17 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:38 Effective 2024-12-01 through 2024-12-02
Daily 18:39 Atlanta (ATL) N 21:22 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:43 Effective 2024-12-19 through 2025-01-05
Mon-Fri,Sun 19:33 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:27 Valid until 2024-09-03
Wed 19:33 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:27 Operates only on 2024-09-04
Wed-Fri,Sun 19:33 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:27 Effective 2024-09-05 through 2024-09-15
Mon,Tue 19:33 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:27 Effective 2024-09-09 through 2024-09-10
Mon,Tue,Thu,Fri,Sun 19:33 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:27 Effective 2024-09-16 through 2024-09-30
Wed 19:33 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA) Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:27 Effective 2024-09-18 through 2024-09-25
Daily 16:15 Atlanta (ATL) N 18:42 Seattle-Tacoma (SEA) Alaska Airlines AS 334 Non-stop Boeing 737 (73J) 5:27 Effective from 2025-03-19
Mon-Thu,Sat,Sun 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:22 Valid until 2024-09-05
Mon,Tue,Thu-Sat 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-06 through 2024-09-13
Wed,Sat,Sun 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:22 Effective 2024-09-08 through 2024-09-14
Tue,Thu-Sun 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-15 through 2024-09-24
Mon,Wed 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:22 Effective 2024-09-16 through 2024-09-23
Mon,Wed-Sat 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-25 through 2024-09-30
Sun 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737-800 (73H) 5:22 Operates only on 2024-09-29
Tue,Thu 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:30 Effective 2024-10-01 through 2024-10-03
Mon-Wed,Fri-Sun 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2024-10-02 through 2024-10-09
Daily 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2024-10-10 through 2024-10-16
Thu 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:30 Effective 2024-10-17 through 2024-10-24
Mon-Wed,Fri,Sat 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2024-10-18 through 2024-10-26
Sun 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737-800 (73H) 5:30 Operates only on 2024-10-20
Wed,Thu,Sun 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Effective 2024-10-27 through 2024-10-31
Mon,Tue,Fri,Sun 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:35 Effective 2024-10-28 through 2024-11-08
Sat 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737-800 (73H) 5:35 Operates only on 2024-11-02
Wed,Thu 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Effective 2024-11-06 through 2024-11-20
Mon,Tue,Fri-Sun 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:35 Effective 2024-11-09 through 2024-11-19
Thu 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:35 Operates only on 2024-11-21
Daily 07:00 Atlanta (ATL) N 09:43 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-12-03 through 2024-12-14
Sun 07:00 Atlanta (ATL) N 09:43 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737-800 (73H) 5:43 Operates only on 2024-12-15
Mon-Wed 07:00 Atlanta (ATL) N 09:43 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-12-16 through 2024-12-18
Daily 07:00 Atlanta (ATL) N 09:45 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:45 Effective 2024-12-19 through 2025-01-05
Daily 07:00 Atlanta (ATL) N 09:27 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:27 Effective from 2025-03-19
Mon-Wed,Fri 07:15 Atlanta (ATL) N 09:55 Seattle-Tacoma (SEA) Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:40 Effective 2024-11-22 through 2024-11-27

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A domestic route departing from the Atlanta airport (ATL) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 2177 miles, or 3503 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 5:22 and 5:45.

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Alaska Airlines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Effective 2024-10-01 through 2024-10-04

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Effective 2024-10-03 through 2024-10-13

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 5:35, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Operates only on 2024-10-08

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Effective 2024-10-09 through 2024-10-16

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Operates only on 2024-10-14

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Effective 2024-10-15 through 2024-10-21

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 5:35, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Effective 2024-10-17 through 2024-10-24

Mon
-

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:25

Atlanta (ATL) N

21:00

Seattle-Tacoma (SEA)

Effective 2024-10-25 through 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:35

Atlanta (ATL) N

21:10

Seattle-Tacoma (SEA)

Effective 2024-10-27 through 2024-11-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:35

Atlanta (ATL) N

21:10

Seattle-Tacoma (SEA)

Effective 2024-10-31 through 2024-11-21

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS321

18:37

Atlanta (ATL) N

21:20

Seattle-Tacoma (SEA)

Effective 2024-12-05 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:43, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:37

Atlanta (ATL) N

21:20

Seattle-Tacoma (SEA)

Effective 2024-12-09 through 2024-12-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS321

18:39

Atlanta (ATL) N

21:17

Seattle-Tacoma (SEA)

Effective 2024-11-22 through 2024-11-26

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 5:38, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:39

Atlanta (ATL) N

21:17

Seattle-Tacoma (SEA)

Operates only on 2024-11-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:38, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS321

18:39

Atlanta (ATL) N

21:15

Seattle-Tacoma (SEA)

Effective 2024-11-27 through 2024-11-29

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:36, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:39

Atlanta (ATL) N

21:17

Seattle-Tacoma (SEA)

Operates only on 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:38, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

18:39

Atlanta (ATL) N

21:17

Seattle-Tacoma (SEA)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:38, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS321

18:39

Atlanta (ATL) N

21:22

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:43, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

19:33

Atlanta (ATL) N

22:00

Seattle-Tacoma (SEA)

Valid until 2024-09-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:27, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

19:33

Atlanta (ATL) N

22:00

Seattle-Tacoma (SEA)

Operates only on 2024-09-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:27, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS321

19:33

Atlanta (ATL) N

22:00

Seattle-Tacoma (SEA)

Effective 2024-09-05 through 2024-09-15

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:27, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

19:33

Atlanta (ATL) N

22:00

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:27, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS321

19:33

Atlanta (ATL) N

22:00

Seattle-Tacoma (SEA)

Effective 2024-09-16 through 2024-09-30

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:27, non-stop
Boeing 737 (73J)

Alaska Airlines AS321

19:33

Atlanta (ATL) N

22:00

Seattle-Tacoma (SEA)

Effective 2024-09-18 through 2024-09-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:27, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS334

16:15

Atlanta (ATL) N

18:42

Seattle-Tacoma (SEA)

Effective from 2025-03-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:27, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:22

Seattle-Tacoma (SEA)

Valid until 2024-09-05

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 5:22, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:22

Seattle-Tacoma (SEA)

Effective 2024-09-06 through 2024-09-13

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 5:22, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:22

Seattle-Tacoma (SEA)

Effective 2024-09-08 through 2024-09-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 5:22, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:22

Seattle-Tacoma (SEA)

Effective 2024-09-15 through 2024-09-24

Mon
-

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 5:22, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:22

Seattle-Tacoma (SEA)

Effective 2024-09-16 through 2024-09-23

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:22, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:22

Seattle-Tacoma (SEA)

Effective 2024-09-25 through 2024-09-30

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Duration: 5:22, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:22

Seattle-Tacoma (SEA)

Operates only on 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:22, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:30

Seattle-Tacoma (SEA)

Effective 2024-10-01 through 2024-10-03

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:30, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:30

Seattle-Tacoma (SEA)

Effective 2024-10-02 through 2024-10-09

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:30

Seattle-Tacoma (SEA)

Effective 2024-10-10 through 2024-10-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:30

Seattle-Tacoma (SEA)

Effective 2024-10-17 through 2024-10-24

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:30, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:30

Seattle-Tacoma (SEA)

Effective 2024-10-18 through 2024-10-26

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:30

Seattle-Tacoma (SEA)

Operates only on 2024-10-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:30, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:35

Seattle-Tacoma (SEA)

Effective 2024-10-27 through 2024-10-31

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:35

Seattle-Tacoma (SEA)

Effective 2024-10-28 through 2024-11-08

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:35

Seattle-Tacoma (SEA)

Operates only on 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:35, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:35

Seattle-Tacoma (SEA)

Effective 2024-11-06 through 2024-11-20

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:35

Seattle-Tacoma (SEA)

Effective 2024-11-09 through 2024-11-19

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:35

Seattle-Tacoma (SEA)

Operates only on 2024-11-21

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:35, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:43

Seattle-Tacoma (SEA)

Effective 2024-12-03 through 2024-12-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:43

Seattle-Tacoma (SEA)

Operates only on 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:43, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:43

Seattle-Tacoma (SEA)

Effective 2024-12-16 through 2024-12-18

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:45

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:45, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:00

Atlanta (ATL) N

09:27

Seattle-Tacoma (SEA)

Effective from 2025-03-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:27, non-stop
Boeing 737 (73J)

Alaska Airlines AS377

07:15

Atlanta (ATL) N

09:55

Seattle-Tacoma (SEA)

Effective 2024-11-22 through 2024-11-27

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:40, non-stop
Boeing 737 (73J)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 2177 miles, or 3503 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 5:22 and 5:45.

All ATL-SEA flights

All Alaska Airlines flights

Return (SEA-ATL) flights

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