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

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FLIGHT SCHEDULE
Direct Flights:
Wed 10:45 Seattle-Tacoma (SEA) 18:37 Atlanta (ATL) N Alaska Airlines AS 1480 Non-stop Boeing 737 (73J) 4:52 Operates only on 2025-05-14
Sun 22:30 Seattle-Tacoma (SEA) 06:19 Atlanta (ATL) S Delta Air Lines DL 8785 Non-stop Boeing 737-900 (739) 4:49 Operates only on 2025-06-01 The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Tue,Thu,Fri 06:38 Seattle-Tacoma (SEA) 20:00 Atlanta (ATL) N United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:22 Effective 2025-06-26 through 2025-07-03
Sat 06:38 Seattle-Tacoma (SEA) 19:47 Atlanta (ATL) N United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:09 Effective 2025-06-28 through 2025-08-16
Sun 06:38 Seattle-Tacoma (SEA) 20:00 Atlanta (ATL) N United Airlines UA 1329 1-stop Boeing 737-900 (739) 10:22 Effective 2025-06-29 through 2025-08-17
Wed 06:38 Seattle-Tacoma (SEA) 20:02 Atlanta (ATL) N United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:24 Effective 2025-07-02 through 2025-08-13
Mon,Tue,Thu,Fri 06:38 Seattle-Tacoma (SEA) 20:00 Atlanta (ATL) N United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:22 Effective 2025-07-07 through 2025-08-18
Mon-Fri,Sun 10:55 Seattle-Tacoma (SEA) 21:15 Atlanta (ATL) N United Airlines UA 2147 1-stop Boeing 737-800 (738) 7:20 Valid until 2025-05-21
Sat 10:55 Seattle-Tacoma (SEA) 21:25 Atlanta (ATL) N United Airlines UA 2147 1-stop Boeing 737-800 (738) 7:30 Effective 2025-05-03 through 2025-05-17
Thu 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N United Airlines UA 617 2-stop Airbus A321neo (32Q) 9:26 Operates only on 2025-05-22
Wed-Sun 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N United Airlines UA 617 2-stop Airbus A320 (320) 9:26 Effective 2025-05-23 through 2025-06-01
Tue 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N United Airlines UA 617 2-stop Airbus A320 (320) 9:26 Effective 2025-05-27 through 2025-06-24
Mon,Wed-Sun 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N United Airlines UA 617 2-stop Airbus A320 (320) 9:26 Effective 2025-06-02 through 2025-06-25
Mon 09:02 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N United Airlines UA 617 2-stop Airbus A320 (320) 9:22 Operates only on 2025-05-26
Direct Codeshare Flights:
Mon-Sat 22:48 Seattle-Tacoma (SEA) 06:40 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:52 Valid until 2025-05-08 Codeshare flight, operated by Alaska Airlines.(AS 492) The flight arrives 1 day after departure.
Fri,Sun 22:48 Seattle-Tacoma (SEA) 06:40 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737-800 (73H) 4:52 Effective 2025-05-04 through 2025-05-09 Codeshare flight, operated by Alaska Airlines.(AS 492) The flight arrives 1 day after departure.
Mon,Tue,Sat,Sun 22:48 Seattle-Tacoma (SEA) 06:40 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:52 Effective 2025-05-10 through 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 492) The flight arrives 1 day after departure.
Wed 22:48 Seattle-Tacoma (SEA) 06:40 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737-800 (73H) 4:52 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 496) The flight arrives 1 day after departure.
Daily 23:30 Seattle-Tacoma (SEA) 07:18 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:48 Effective 2025-10-04 through 2025-10-31 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Sat 23:30 Seattle-Tacoma (SEA) 06:18 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:48 Operates only on 2025-11-01 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Daily 23:30 Seattle-Tacoma (SEA) 07:18 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:48 Effective from 2025-11-02 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Thu,Fri 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-05-15 through 2025-05-23 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Tue,Wed,Sat,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-05-17 through 2025-05-21 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Mon,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737-800 (73H) 4:50 Effective 2025-05-19 through 2025-05-25 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Mon,Wed-Sat 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-05-24 through 2025-05-30 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Tue,Sat,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-05-27 through 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Mon,Tue,Thu,Fri,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-06-02 through 2025-06-09 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Tue,Wed,Sat 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-06-04 through 2025-06-10 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Wed 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Operates only on 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Tue-Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-06-12 through 2025-06-26 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Mon 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-06-16 through 2025-06-23 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Mon,Tue,Thu,Fri,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-06-27 through 2025-07-03 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Wed,Fri,Sat 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-06-28 through 2025-07-04 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Mon,Tue,Fri,Sat 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-07-05 through 2025-07-11 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Wed,Thu,Sat,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-07-06 through 2025-07-31 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Mon,Tue,Fri 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-07-14 through 2025-07-29 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Wed-Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-08-01 through 2025-08-17 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Mon,Tue 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:50 Effective 2025-08-04 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Tue 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Operates only on 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Daily 23:59 Seattle-Tacoma (SEA) 07:53 Atlanta (ATL) N Singapore Airlines SQ 1212 Non-stop Boeing 737 (73J) 4:54 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 464) The flight arrives 1 day after departure.
Daily 23:30 Seattle-Tacoma (SEA) 07:18 Atlanta (ATL) N Qatar Airways QR 2070 Non-stop Boeing 737 (73J) 4:48 Effective from 2026-02-12 Codeshare flight, operated by Alaska Airlines.(AS 727) The flight arrives 1 day after departure.
Sat 11:55 Seattle-Tacoma (SEA) 19:52 Atlanta (ATL) S Air France AF 2092 Non-stop Airbus A321neo (32Q) 4:57 Effective 2025-12-20 through 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 542)
Thu,Fri 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-05-15 through 2025-05-23 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Tue,Wed,Sat,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737 (73J) 4:50 Effective 2025-05-17 through 2025-05-21 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Mon,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737-800 (73H) 4:50 Effective 2025-05-19 through 2025-05-25 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Mon,Wed-Sat 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-05-24 through 2025-05-30 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Tue,Sat,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737 (73J) 4:50 Effective 2025-05-27 through 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Mon,Tue,Thu,Fri,Sun 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2025-06-02 through 2025-06-09 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Tue,Wed,Sat 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737 (73J) 4:50 Effective 2025-06-04 through 2025-06-10 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.
Wed 23:59 Seattle-Tacoma (SEA) 07:49 Atlanta (ATL) N Qatar Airways QR 2123 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Operates only on 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 532) The flight arrives 1 day after departure.

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Parallax here SEA-ATL

1 2 3 4 5 6 7 ... 22 23 24

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 Flights:

Alaska Airlines AS1480

10:45

Seattle-Tacoma (SEA)

18:37

Atlanta (ATL) N

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:52, non-stop
Boeing 737 (73J)

Delta Air Lines DL8785

22:30

Seattle-Tacoma (SEA)

06:19(+1)

Atlanta (ATL) S

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Non-Direct Flights:

United Airlines UA1329

06:38

Seattle-Tacoma (SEA)

20:00

Atlanta (ATL) N

Effective 2025-06-26 through 2025-07-03

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 10:22, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1329

06:38

Seattle-Tacoma (SEA)

19:47

Atlanta (ATL) N

Effective 2025-06-28 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 10:09, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1329

06:38

Seattle-Tacoma (SEA)

20:00

Atlanta (ATL) N

Effective 2025-06-29 through 2025-08-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 10:22, 1-stop
Boeing 737-900 (739)

United Airlines UA1329

06:38

Seattle-Tacoma (SEA)

20:02

Atlanta (ATL) N

Effective 2025-07-02 through 2025-08-13

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 10:24, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1329

06:38

Seattle-Tacoma (SEA)

20:00

Atlanta (ATL) N

Effective 2025-07-07 through 2025-08-18

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 10:22, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2147

10:55

Seattle-Tacoma (SEA)

21:15

Atlanta (ATL) N

Valid until 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:20, 1-stop
Boeing 737-800 (738)

United Airlines UA2147

10:55

Seattle-Tacoma (SEA)

21:25

Atlanta (ATL) N

Effective 2025-05-03 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:30, 1-stop
Boeing 737-800 (738)

United Airlines UA617

08:58

Seattle-Tacoma (SEA)

21:24

Atlanta (ATL) N

Operates only on 2025-05-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 9:26, 2-stop
Airbus A321neo (32Q)

United Airlines UA617

08:58

Seattle-Tacoma (SEA)

21:24

Atlanta (ATL) N

Effective 2025-05-23 through 2025-06-01

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 9:26, 2-stop
Airbus A320 (320)

United Airlines UA617

08:58

Seattle-Tacoma (SEA)

21:24

Atlanta (ATL) N

Effective 2025-05-27 through 2025-06-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 9:26, 2-stop
Airbus A320 (320)

United Airlines UA617

08:58

Seattle-Tacoma (SEA)

21:24

Atlanta (ATL) N

Effective 2025-06-02 through 2025-06-25

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 9:26, 2-stop
Airbus A320 (320)

United Airlines UA617

09:02

Seattle-Tacoma (SEA)

21:24

Atlanta (ATL) N

Operates only on 2025-05-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 9:22, 2-stop
Airbus A320 (320)

Direct Codeshare Flights:

Singapore Airlines SQ1212

22:48

Seattle-Tacoma (SEA)

06:40(+1)

Atlanta (ATL) N

Valid until 2025-05-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 492)

Duration: 4:52, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

22:48

Seattle-Tacoma (SEA)

06:40(+1)

Atlanta (ATL) N

Effective 2025-05-04 through 2025-05-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 492)

Duration: 4:52, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

22:48

Seattle-Tacoma (SEA)

06:40(+1)

Atlanta (ATL) N

Effective 2025-05-10 through 2025-05-13

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 492)

Duration: 4:52, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

22:48

Seattle-Tacoma (SEA)

06:40(+1)

Atlanta (ATL) N

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 496)

Duration: 4:52, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:30

Seattle-Tacoma (SEA)

07:18(+1)

Atlanta (ATL) N

Effective 2025-10-04 through 2025-10-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:48, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:30

Seattle-Tacoma (SEA)

06:18(+1)

Atlanta (ATL) N

Operates only on 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Duration: 4:48, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:30

Seattle-Tacoma (SEA)

07:18(+1)

Atlanta (ATL) N

Effective from 2025-11-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:48, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-15 through 2025-05-23

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-17 through 2025-05-21

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-19 through 2025-05-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-24 through 2025-05-30

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-27 through 2025-06-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-02 through 2025-06-09

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-04 through 2025-06-10

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Operates only on 2025-06-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-12 through 2025-06-26

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-16 through 2025-06-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-27 through 2025-07-03

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

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

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-28 through 2025-07-04

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

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

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-07-05 through 2025-07-11

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

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

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-07-06 through 2025-07-31

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun

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

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-07-14 through 2025-07-29

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-08-01 through 2025-08-17

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-08-04 through 2025-08-18

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Operates only on 2025-08-19

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Singapore Airlines SQ1212

23:59

Seattle-Tacoma (SEA)

07:53(+1)

Atlanta (ATL) N

Effective 2025-08-20 through 2025-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:54, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR2070

23:30

Seattle-Tacoma (SEA)

07:18(+1)

Atlanta (ATL) N

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 4:48, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Air France AF2092

11:55

Seattle-Tacoma (SEA)

19:52

Atlanta (ATL) S

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-15 through 2025-05-23

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-17 through 2025-05-21

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-19 through 2025-05-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-24 through 2025-05-30

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-05-27 through 2025-06-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-02 through 2025-06-09

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Effective 2025-06-04 through 2025-06-10

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Qatar Airways QR2123

23:59

Seattle-Tacoma (SEA)

07:49(+1)

Atlanta (ATL) N

Operates only on 2025-06-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 532)

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Atlanta airport (ATL).
The flight distance is 2177 miles, or 3503 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 4:40 and 5:07.

Return (ATL-SEA) flights

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