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

FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 19:30 Atlanta (ATL) S 22:01 Seattle-Tacoma (SEA) Delta Air Lines DL 834 Non-stop Boeing 737-900 (739) 5:31 Effective 2026-07-07 through 2026-08-02
Daily 21:20 Atlanta (ATL) S 23:58 Seattle-Tacoma (SEA) Delta Air Lines DL 903 Non-stop Boeing 737-900 (739) 5:38 Valid until 2026-01-04
Mon,Thu,Fri,Sun 21:22 Atlanta (ATL) S 23:52 Seattle-Tacoma (SEA) Delta Air Lines DL 903 Non-stop Boeing 737-900 (739) 5:30 Effective 2026-03-08 through 2026-03-13
Mon,Thu,Fri,Sun 21:22 Atlanta (ATL) S 23:54 Seattle-Tacoma (SEA) Delta Air Lines DL 903 Non-stop Boeing 737-900 (739) 5:32 Effective 2026-03-15 through 2026-04-12
Daily 21:35 Atlanta (ATL) S 00:06 Seattle-Tacoma (SEA) Delta Air Lines DL 903 Non-stop Boeing 737-900 (739) 5:31 Effective 2026-04-13 through 2026-07-06 The flight arrives 1 day after departure.
Daily 21:35 Atlanta (ATL) S 00:03 Seattle-Tacoma (SEA) Delta Air Lines DL 903 Non-stop Boeing 737-900 (739) 5:28 Effective 2026-07-07 through 2026-10-05 The flight arrives 1 day after departure.
Daily 21:35 Atlanta (ATL) S 00:09 Seattle-Tacoma (SEA) Delta Air Lines DL 903 Non-stop Boeing 737-900 (739) 5:34 Effective from 2026-10-06 The flight arrives 1 day after departure.
Mon-Fri,Sun 19:30 Atlanta (ATL) S 22:05 Seattle-Tacoma (SEA) Delta Air Lines DL 2524 Non-stop Boeing 737-900 (739) 5:35 Effective 2026-04-13 through 2026-05-06
Non-Direct Flights:
Sat 17:20 Atlanta (ATL) N 21:35 Seattle-Tacoma (SEA) Southwest Airlines WN 429 1-stop Boeing 737 MAX 8 (7M8) 7:15 Valid until 2026-01-03
Sun 07:15 Atlanta (ATL) N 11:30 Seattle-Tacoma (SEA) Southwest Airlines WN 978 1-stop Boeing 737-700 (Scimitar Winglets) 7:15 Operates only on 2026-05-24
Direct Codeshare Flights:
Thu 19:07 Atlanta (ATL) N 21:49 Seattle-Tacoma (SEA) Qatar Airways QR 2001 Non-stop Boeing 737-800 (73H) 5:42 Operates only on 2026-02-12 Codeshare flight, operated by Alaska Airlines.(AS 124)
Mon-Wed,Fri-Sun 19:07 Atlanta (ATL) N 21:49 Seattle-Tacoma (SEA) Qatar Airways QR 2001 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2026-02-13 through 2026-03-04 Codeshare flight, operated by Alaska Airlines.(AS 124)
Thu 19:07 Atlanta (ATL) N 21:49 Seattle-Tacoma (SEA) Qatar Airways QR 2001 Non-stop Boeing 737 (73J) 5:42 Effective 2026-02-19 through 2026-02-26 Codeshare flight, operated by Alaska Airlines.(AS 124)
Thu-Sat 19:07 Atlanta (ATL) N 21:49 Seattle-Tacoma (SEA) Qatar Airways QR 2001 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 124)
Mon,Sun 19:07 Atlanta (ATL) N 21:49 Seattle-Tacoma (SEA) Qatar Airways QR 2001 Non-stop Boeing 737 (73J) 5:42 Effective 2026-03-08 through 2026-03-09 Codeshare flight, operated by Alaska Airlines.(AS 124)
Daily 19:07 Atlanta (ATL) N 21:49 Seattle-Tacoma (SEA) Qatar Airways QR 2001 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2026-03-10 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 124)
Daily 06:30 Atlanta (ATL) N 09:03 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:33 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon,Fri,Sun 07:00 Atlanta (ATL) N 09:37 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 9 (7M9) 5:37 Valid until 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon-Thu,Sat 07:00 Atlanta (ATL) N 09:37 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:37 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 07:04 Atlanta (ATL) N 09:49 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 9 (7M9) 5:45 Effective 2026-02-12 through 2026-02-18 Codeshare flight, operated by Alaska Airlines.(AS 377)
Thu 07:04 Atlanta (ATL) N 09:49 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2026-02-19 through 2026-03-05 Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon-Wed,Fri-Sun 07:04 Atlanta (ATL) N 09:49 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 9 (7M9) 5:45 Effective 2026-02-20 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 07:04 Atlanta (ATL) N 09:49 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 9 (7M9) 5:45 Effective 2026-03-08 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 377)
Wed,Thu,Sun 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:42 Effective 2026-01-07 through 2026-01-11 Codeshare flight, operated by Alaska Airlines.(AS 377)
Tue,Wed,Fri,Sat 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2026-01-09 through 2026-01-20 Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 8 (7M8) 5:42 Effective 2026-01-12 through 2026-01-19 Codeshare flight, operated by Alaska Airlines.(AS 377)
Thu 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737-800 (73H) 5:42 Effective 2026-01-15 through 2026-02-05 Codeshare flight, operated by Alaska Airlines.(AS 377)
Wed,Sun 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:42 Effective 2026-01-18 through 2026-01-25 Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon-Wed,Fri,Sat 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2026-01-23 through 2026-01-31 Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon,Wed,Sun 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:42 Effective 2026-02-01 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 377)
Tue,Fri,Sat 07:50 Atlanta (ATL) N 10:32 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2026-02-03 through 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 377)
Wed 08:00 Atlanta (ATL) N 10:27 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:27 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 08:00 Atlanta (ATL) N 10:36 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:36 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 09:30 Atlanta (ATL) N 11:56 Seattle-Tacoma (SEA) Qatar Airways QR 2010 Non-stop Boeing 737 (73J) 5:26 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon,Sat,Sun 19:39 Atlanta (ATL) N 22:14 Seattle-Tacoma (SEA) Qatar Airways QR 2025 Non-stop Boeing 737 (73J) 5:35 Valid until 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 348)
Tue,Fri 19:39 Atlanta (ATL) N 22:14 Seattle-Tacoma (SEA) Qatar Airways QR 2025 Non-stop Boeing 737-800 (73H) 5:35 Valid until 2026-01-02 Codeshare flight, operated by Alaska Airlines.(AS 348)
Tue 19:39 Atlanta (ATL) N 22:14 Seattle-Tacoma (SEA) Qatar Airways QR 2025 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Operates only on 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 348)
Daily 07:00 Atlanta (ATL) N 09:19 Seattle-Tacoma (SEA) Qatar Airways QR 2069 Non-stop Boeing 737 (73J) 5:19 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 533)
Daily 09:30 Atlanta (ATL) N 11:57 Seattle-Tacoma (SEA) Qatar Airways QR 2069 Non-stop Boeing 737 (73J) 5:27 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 533)
Mon,Tue,Thu-Sun 09:00 Atlanta (ATL) N 11:38 Seattle-Tacoma (SEA) Qatar Airways QR 2116 Non-stop Boeing 737-800 (73H) 5:38 Valid until 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 533)
Tue,Wed 09:00 Atlanta (ATL) N 11:38 Seattle-Tacoma (SEA) Qatar Airways QR 2116 Non-stop Boeing 737 MAX 9 (7M9) 5:38 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 533)
Mon 09:00 Atlanta (ATL) N 11:38 Seattle-Tacoma (SEA) Qatar Airways QR 2116 Non-stop Boeing 737 (73J) 5:38 Operates only on 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 533)
Mon-Fri,Sun 16:10 Atlanta (ATL) S 18:43 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Boeing 737-900 (739) 5:33 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 481)
Sat 16:10 Atlanta (ATL) S 18:45 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Airbus A321neo (32Q) 5:35 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 481)
Daily 16:29 Atlanta (ATL) S 19:00 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Boeing 737-900 (739) 5:31 Effective 2026-01-05 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 481)
Daily 16:30 Atlanta (ATL) S 19:00 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Boeing 737-900 (739) 5:30 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 481)
Daily 16:30 Atlanta (ATL) S 19:02 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Boeing 737-900 (739) 5:32 Effective 2026-03-15 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 481)
Mon-Sat 18:06 Atlanta (ATL) S 20:43 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Boeing 737-900 (739) 5:37 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 675)
Sun 18:18 Atlanta (ATL) S 20:55 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Boeing 737-900 (739) 5:37 Operates only on 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 675)
Mon-Fri,Sun 19:30 Atlanta (ATL) S 22:05 Seattle-Tacoma (SEA) Virgin Atlantic VS 2149 Non-stop Boeing 737-900 (739) 5:35 Effective 2026-04-13 through 2026-05-22 Codeshare flight, operated by Delta Air Lines.(DL 2524)

1 2 3 4 5 6 ... 10 11 12

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 5:19 and 5:46.

Return (SEA-ATL) flights

Feedback - Disclaimer - Privacy

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

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL834

19:30

Atlanta (ATL) S

22:01

Seattle-Tacoma (SEA)

Effective 2026-07-07 through 2026-08-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:31, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL903

21:20

Atlanta (ATL) S

23:58

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:38, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL903

21:22

Atlanta (ATL) S

23:52

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-13

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:30, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL903

21:22

Atlanta (ATL) S

23:54

Seattle-Tacoma (SEA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:32, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL903

21:35

Atlanta (ATL) S

00:06(+1)

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:31, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL903

21:35

Atlanta (ATL) S

00:03(+1)

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:28, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL903

21:35

Atlanta (ATL) S

00:09(+1)

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:34, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2524

19:30

Atlanta (ATL) S

22:05

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:35, non-stop
Boeing 737-900 (739)

Non-Direct Flights:

Southwest Airlines WN429

17:20

Atlanta (ATL) N

21:35

Seattle-Tacoma (SEA)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:15, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN978

07:15

Atlanta (ATL) N

11:30

Seattle-Tacoma (SEA)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 7:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Direct Codeshare Flights:

Qatar Airways QR2001

19:07

Atlanta (ATL) N

21:49

Seattle-Tacoma (SEA)

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 124)

Duration: 5:42, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Qatar Airways QR2001

19:07

Atlanta (ATL) N

21:49

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-03-04

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 124)

Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2001

19:07

Atlanta (ATL) N

21:49

Seattle-Tacoma (SEA)

Effective 2026-02-19 through 2026-02-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 124)

Duration: 5:42, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2001

19:07

Atlanta (ATL) N

21:49

Seattle-Tacoma (SEA)

Effective 2026-03-05 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 124)

Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2001

19:07

Atlanta (ATL) N

21:49

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 124)

Duration: 5:42, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2001

19:07

Atlanta (ATL) N

21:49

Seattle-Tacoma (SEA)

Effective 2026-03-10 through 2026-03-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 124)

Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

06:30

Atlanta (ATL) N

09:03

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:33, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2010

07:00

Atlanta (ATL) N

09:37

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:37, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

07:00

Atlanta (ATL) N

09:37

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:37, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2010

07:04

Atlanta (ATL) N

09:49

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

07:04

Atlanta (ATL) N

09:49

Seattle-Tacoma (SEA)

Effective 2026-02-19 through 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Qatar Airways QR2010

07:04

Atlanta (ATL) N

09:49

Seattle-Tacoma (SEA)

Effective 2026-02-20 through 2026-03-07

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

07:04

Atlanta (ATL) N

09:49

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-01-11

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-01-20

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

Effective 2026-01-12 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

Effective 2026-01-15 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

Effective 2026-01-18 through 2026-01-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

Effective 2026-01-23 through 2026-01-31

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

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

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2010

07:50

Atlanta (ATL) N

10:32

Seattle-Tacoma (SEA)

Effective 2026-02-03 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Qatar Airways QR2010

08:00

Atlanta (ATL) N

10:27

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 377)

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

Direct Codeshare Flights:

Qatar Airways QR2010

08:00

Atlanta (ATL) N

10:36

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

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

Direct Codeshare Flights:

Qatar Airways QR2010

09:30

Atlanta (ATL) N

11:56

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 377)

Duration: 5:26, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2025

19:39

Atlanta (ATL) N

22:14

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 348)

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

Direct Codeshare Flights:

Qatar Airways QR2025

19:39

Atlanta (ATL) N

22:14

Seattle-Tacoma (SEA)

Valid until 2026-01-02

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 348)

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

Direct Codeshare Flights:

Qatar Airways QR2025

19:39

Atlanta (ATL) N

22:14

Seattle-Tacoma (SEA)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 348)

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

Direct Codeshare Flights:

Qatar Airways QR2069

07:00

Atlanta (ATL) N

09:19

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 533)

Duration: 5:19, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Qatar Airways QR2069

09:30

Atlanta (ATL) N

11:57

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 533)

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

Direct Codeshare Flights:

Qatar Airways QR2116

09:00

Atlanta (ATL) N

11:38

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 533)

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

Direct Codeshare Flights:

Qatar Airways QR2116

09:00

Atlanta (ATL) N

11:38

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 533)

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

Direct Codeshare Flights:

Qatar Airways QR2116

09:00

Atlanta (ATL) N

11:38

Seattle-Tacoma (SEA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 533)

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

Direct Codeshare Flights:

Virgin Atlantic VS2149

16:10

Atlanta (ATL) S

18:43

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 481)

Duration: 5:33, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS2149

16:10

Atlanta (ATL) S

18:45

Seattle-Tacoma (SEA)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 481)

Duration: 5:35, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Virgin Atlantic VS2149

16:29

Atlanta (ATL) S

19:00

Seattle-Tacoma (SEA)

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 481)

Duration: 5:31, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS2149

16:30

Atlanta (ATL) S

19:00

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 481)

Duration: 5:30, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS2149

16:30

Atlanta (ATL) S

19:02

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 481)

Duration: 5:32, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS2149

18:06

Atlanta (ATL) S

20:43

Seattle-Tacoma (SEA)

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 675)

Duration: 5:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS2149

18:18

Atlanta (ATL) S

20:55

Seattle-Tacoma (SEA)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 675)

Duration: 5:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS2149

19:30

Atlanta (ATL) S

22:05

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2524)

Duration: 5:35, non-stop
Boeing 737-900 (739)

prev Page 3 / 12 next

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 5:19 and 5:46.

Return (SEA-ATL) flights

Feedback - Disclaimer - Privacy