Delta Air Lines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 12:15 Atlanta (ATL) S 14:42 Seattle-Tacoma (SEA)
Delta Air Lines DL 629 Non-stop Airbus A321neo (32Q) 5:27 Valid until 2024-09-08
Daily 12:15 Atlanta (ATL) S 14:39 Seattle-Tacoma (SEA)
Delta Air Lines DL 629 Non-stop Airbus A321neo (32Q) 5:24 Effective 2024-09-09 through 2024-10-06
Daily 12:15 Atlanta (ATL) S 14:49 Seattle-Tacoma (SEA)
Delta Air Lines DL 629 Non-stop Airbus A321neo (32Q) 5:34 Effective 2024-10-07 through 2024-11-10
Daily 12:15 Atlanta (ATL) S 14:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 629 Non-stop Airbus A321neo (32Q) 5:30 Effective 2024-11-11 through 2024-12-02
Daily 12:15 Atlanta (ATL) S 14:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 629 Non-stop Boeing 737-900 (739) 5:30 Effective 2024-12-03 through 2024-12-18
Daily 17:45 Atlanta (ATL) S 20:27 Seattle-Tacoma (SEA)
Delta Air Lines DL 675 Non-stop Boeing 737-900 (739) 5:42 Effective 2024-12-19 through 2025-01-05
Daily 18:10 Atlanta (ATL) S 20:42 Seattle-Tacoma (SEA)
Delta Air Lines DL 714 Non-stop Boeing 737-900 (739) 5:32 Effective from 2025-06-08
Daily 19:45 Atlanta (ATL) S 22:18 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 737-900 (739) 5:33 Effective 2024-11-11 through 2024-11-27
Daily 19:45 Atlanta (ATL) S 22:18 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 737-900 (739) 5:33 Effective 2024-11-30 through 2024-12-18
Mon-Sat 19:50 Atlanta (ATL) S 22:23 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:33 Effective 2024-10-07 through 2024-10-19
Daily 19:50 Atlanta (ATL) S 22:23 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:33 Effective 2024-10-20 through 2024-10-28
Daily 19:50 Atlanta (ATL) S 22:23 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:33 Effective 2024-10-30 through 2024-11-07
Mon,Wed-Fri 19:55 Atlanta (ATL) S 22:20 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:25 Valid until 2024-09-02
Thu,Fri,Sun 19:55 Atlanta (ATL) S 22:20 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:25 Effective 2024-09-05 through 2024-09-08
Mon,Thu,Fri,Sun 19:55 Atlanta (ATL) S 22:19 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:24 Effective 2024-09-09 through 2024-10-06
Sun 19:58 Atlanta (ATL) S 22:25 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:27 Operates only on 2024-10-13
Tue 19:59 Atlanta (ATL) S 22:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:31 Operates only on 2024-10-29
Fri-Sun 19:59 Atlanta (ATL) S 22:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:31 Effective 2024-11-08 through 2024-11-10
Sat,Sun 20:38 Atlanta (ATL) S 23:07 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 757-300 (753) 5:29 Valid until 2024-09-07
Thu 21:45 Atlanta (ATL) S 00:29 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Airbus A321neo (32Q) 5:44 Operates only on 2024-11-28
The flight arrives 1 day after departure.
Fri 21:45 Atlanta (ATL) S 00:26 Seattle-Tacoma (SEA)
Delta Air Lines DL 727 Non-stop Boeing 737-900 (739) 5:41 Operates only on 2024-11-29
The flight arrives 1 day after departure.
Daily 09:40 Atlanta (ATL) S 12:27 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 757 (757) 5:47 Effective 2025-01-06 through 2025-03-08
Daily 09:40 Atlanta (ATL) S 12:27 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Airbus A321neo (32Q) 5:47 Effective 2025-03-09 through 2025-04-13
Daily 09:40 Atlanta (ATL) S 12:16 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 737-900 (739) 5:36 Effective 2025-04-14 through 2025-06-07
Daily 09:40 Atlanta (ATL) S 12:14 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 757-300 (753) 5:34 Effective from 2025-06-08
Mon,Thu,Fri,Sun 09:45 Atlanta (ATL) S 12:19 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 757-300 (753) 5:34 Effective 2024-10-07 through 2024-10-28
Tue,Wed,Sat 09:45 Atlanta (ATL) S 12:19 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 737-900 (739) 5:34 Effective 2024-10-08 through 2024-10-26
Daily 09:45 Atlanta (ATL) S 12:19 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 757-300 (753) 5:34 Effective 2024-10-29 through 2024-11-10
Daily 09:55 Atlanta (ATL) S 12:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 737-900 (739) 5:35 Effective 2024-11-11 through 2024-11-28
Fri 09:55 Atlanta (ATL) S 12:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Airbus A321neo (32Q) 5:35 Operates only on 2024-11-29
Daily 09:55 Atlanta (ATL) S 12:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 737-900 (739) 5:35 Effective 2024-11-30 through 2024-12-18
Daily 09:56 Atlanta (ATL) S 12:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Airbus A321neo (32Q) 5:49 Effective 2024-12-19 through 2025-01-05
Daily 10:00 Atlanta (ATL) S 12:23 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 757-300 (753) 5:23 Valid until 2024-09-08
Daily 10:10 Atlanta (ATL) S 12:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 757-300 (753) 5:20 Effective 2024-09-09 through 2024-09-30
Tue,Wed,Sat 10:10 Atlanta (ATL) S 12:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 737-900 (739) 5:20 Effective 2024-10-01 through 2024-10-05
Thu,Fri,Sun 10:10 Atlanta (ATL) S 12:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 774 Non-stop Boeing 757-300 (753) 5:20 Effective 2024-10-03 through 2024-10-06
Mon,Thu,Fri,Sun 16:20 Atlanta (ATL) S 18:49 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:29 Effective 2024-10-07 through 2024-10-25
Tue,Wed,Sat 16:20 Atlanta (ATL) S 18:51 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:31 Effective 2024-10-08 through 2024-10-23
Fri,Sat 16:20 Atlanta (ATL) S 18:49 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:29 Effective 2024-10-26 through 2024-11-02
Mon-Wed,Sun 16:20 Atlanta (ATL) S 18:51 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:31 Effective 2024-10-27 through 2024-10-30
Thu 16:20 Atlanta (ATL) S 18:54 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Airbus A321neo (32Q) 5:34 Operates only on 2024-10-31
Mon,Thu-Sun 16:20 Atlanta (ATL) S 18:49 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:29 Effective 2024-11-03 through 2024-11-09
Tue,Wed,Sun 16:20 Atlanta (ATL) S 18:51 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:31 Effective 2024-11-05 through 2024-11-10
Tue-Fri 16:20 Atlanta (ATL) S 18:50 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:30 Effective 2024-11-29 through 2024-12-06
Daily 16:20 Atlanta (ATL) S 18:50 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:30 Effective 2024-12-07 through 2024-12-18
Daily 16:25 Atlanta (ATL) S 18:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:20 Effective 2024-09-08 through 2024-10-06
Mon-Fri 16:59 Atlanta (ATL) S 19:22 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 757-300 (753) 5:23 Valid until 2024-09-02
Thu,Fri 16:59 Atlanta (ATL) S 19:22 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 757-300 (753) 5:23 Effective 2024-09-05 through 2024-09-06
Sat,Sun 17:00 Atlanta (ATL) S 19:22 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Boeing 757-300 (753) 5:22 Valid until 2024-09-07
Daily 17:45 Atlanta (ATL) S 20:34 Seattle-Tacoma (SEA)
Delta Air Lines DL 814 Non-stop Airbus A321neo (32Q) 5:49 Effective 2024-11-11 through 2024-11-27
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Delta Air Lines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:27, non-stop
Airbus A321neo (32Q)

Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:24, non-stop
Airbus A321neo (32Q)

Effective 2024-10-07 through 2024-11-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:34, non-stop
Airbus A321neo (32Q)

Effective 2024-11-11 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Airbus A321neo (32Q)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:42, non-stop
Boeing 737-900 (739)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:32, non-stop
Boeing 737-900 (739)

Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:33, non-stop
Boeing 737-900 (739)

Effective 2024-11-30 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:33, non-stop
Boeing 737-900 (739)

Effective 2024-10-07 through 2024-10-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:33, non-stop
Boeing 757-300 (753)

Effective 2024-10-20 through 2024-10-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:33, non-stop
Boeing 757-300 (753)

Effective 2024-10-30 through 2024-11-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:33, non-stop
Boeing 757-300 (753)

Valid until 2024-09-02
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:25, non-stop
Boeing 757-300 (753)

Effective 2024-09-05 through 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:25, non-stop
Boeing 757-300 (753)

Effective 2024-09-09 through 2024-10-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:24, non-stop
Boeing 757-300 (753)

Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:27, non-stop
Boeing 757-300 (753)

Operates only on 2024-10-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:31, non-stop
Boeing 757-300 (753)

Effective 2024-11-08 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:31, non-stop
Boeing 757-300 (753)

Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:29, non-stop
Boeing 757-300 (753)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:44, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:41, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:47, non-stop
Boeing 757 (757)

Effective 2025-03-09 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:47, non-stop
Airbus A321neo (32Q)

Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:36, non-stop
Boeing 737-900 (739)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:34, non-stop
Boeing 757-300 (753)

Effective 2024-10-07 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:34, non-stop
Boeing 757-300 (753)

Effective 2024-10-08 through 2024-10-26
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:34, non-stop
Boeing 737-900 (739)

Effective 2024-10-29 through 2024-11-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:34, non-stop
Boeing 757-300 (753)

Effective 2024-11-11 through 2024-11-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:35, non-stop
Boeing 737-900 (739)

Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:35, non-stop
Airbus A321neo (32Q)

Effective 2024-11-30 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:35, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:49, non-stop
Airbus A321neo (32Q)

Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:23, non-stop
Boeing 757-300 (753)

Effective 2024-09-09 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 757-300 (753)

Effective 2024-10-01 through 2024-10-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737-900 (739)

Effective 2024-10-03 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:20, non-stop
Boeing 757-300 (753)

Effective 2024-10-07 through 2024-10-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:29, non-stop
Boeing 737-900 (739)

Effective 2024-10-08 through 2024-10-23
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:31, non-stop
Boeing 737-900 (739)

Effective 2024-10-26 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:29, non-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-10-30
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:31, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:34, non-stop
Airbus A321neo (32Q)

Effective 2024-11-03 through 2024-11-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:29, non-stop
Boeing 737-900 (739)

Effective 2024-11-05 through 2024-11-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:31, non-stop
Boeing 737-900 (739)

Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:30, non-stop
Boeing 737-900 (739)

Effective 2024-12-07 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 737-900 (739)

Effective 2024-09-08 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737-900 (739)

Valid until 2024-09-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:23, non-stop
Boeing 757-300 (753)

Effective 2024-09-05 through 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:23, non-stop
Boeing 757-300 (753)

Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:22, non-stop
Boeing 757-300 (753)

Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:49, non-stop
Airbus A321neo (32Q)
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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 5:15 and 5:49.