SAS flight SK 3639: Atlanta - Seattle-Tacoma

FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri-Sun 09:40 Atlanta (ATL) S 12:11 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 757-300 (753) 5:31 Effective 2026-09-11 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 774)
Fri-Sun 09:40 Atlanta (ATL) S 12:23 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 757-300 (753) 5:43 Effective 2026-10-09 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 774)
Fri-Sun 09:40 Atlanta (ATL) S 12:11 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 757-300 (753) 5:31 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 774)
Tue 11:15 Atlanta (ATL) S 13:44 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 757-300 (753) 5:29 Effective 2026-06-09 through 2026-06-30 Codeshare flight, operated by Delta Air Lines.(DL 648)
Tue 11:15 Atlanta (ATL) S 13:46 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 757-300 (753) 5:31 Effective 2026-07-07 through 2026-09-01 Codeshare flight, operated by Delta Air Lines.(DL 648)
Tue,Fri-Sun 11:15 Atlanta (ATL) S 13:46 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 757-300 (753) 5:31 Effective 2026-09-04 through 2026-09-08 Codeshare flight, operated by Delta Air Lines.(DL 648)
Fri-Sun 21:20 Atlanta (ATL) S 23:58 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:38 Effective 2026-01-02 through 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 903)
Mon,Thu,Sun 21:22 Atlanta (ATL) S 23:52 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:30 Effective 2026-03-08 through 2026-03-12 Codeshare flight, operated by Delta Air Lines.(DL 903)
Mon,Thu,Sun 21:22 Atlanta (ATL) S 23:54 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:32 Effective 2026-03-15 through 2026-03-29 Codeshare flight, operated by Delta Air Lines.(DL 903)
Thu,Sun 21:22 Atlanta (ATL) S 23:54 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:32 Effective 2026-04-05 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 903)
Tue,Thu,Sat,Sun 21:35 Atlanta (ATL) S 00:06 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:31 Effective 2026-04-14 through 2026-05-17 Codeshare flight, operated by Delta Air Lines.(DL 903) The flight arrives 1 day after departure.
Mon,Thu-Sun 21:35 Atlanta (ATL) S 00:06 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:31 Effective 2026-05-18 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 903) The flight arrives 1 day after departure.
Mon,Thu-Sun 21:35 Atlanta (ATL) S 00:03 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:28 Effective 2026-07-09 through 2026-09-03 Codeshare flight, operated by Delta Air Lines.(DL 903) The flight arrives 1 day after departure.
Mon,Thu 21:35 Atlanta (ATL) S 00:03 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:28 Effective 2026-09-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 903) The flight arrives 1 day after departure.
Mon,Thu 21:35 Atlanta (ATL) S 00:09 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:34 Effective 2026-10-08 through 2026-10-22 Codeshare flight, operated by Delta Air Lines.(DL 903) The flight arrives 1 day after departure.
Mon,Thu 21:35 Atlanta (ATL) S 00:03 Seattle-Tacoma (SEA) SK 3639 Non-stop Boeing 737-900 (739) 5:28 Effective from 2026-10-26 Codeshare flight, operated by Delta Air Lines.(DL 903) The flight arrives 1 day after departure.

SK 3639 is a domestic flight 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 5:28 and 5:43.

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SAS flight SK 3639:
Atlanta - Seattle-Tacoma

FLIGHT SCHEDULE

Direct Codeshare Flights:

SAS SK3639

09:40

Atlanta (ATL) S

12:11

Seattle-Tacoma (SEA)

Effective 2026-09-11 through 2026-10-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 774)

Duration: 5:31, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3639

09:40

Atlanta (ATL) S

12:23

Seattle-Tacoma (SEA)

Effective 2026-10-09 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 774)

Duration: 5:43, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3639

09:40

Atlanta (ATL) S

12:11

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 774)

Duration: 5:31, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3639

11:15

Atlanta (ATL) S

13:44

Seattle-Tacoma (SEA)

Effective 2026-06-09 through 2026-06-30

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 648)

Duration: 5:29, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3639

11:15

Atlanta (ATL) S

13:46

Seattle-Tacoma (SEA)

Effective 2026-07-07 through 2026-09-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 648)

Duration: 5:31, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3639

11:15

Atlanta (ATL) S

13:46

Seattle-Tacoma (SEA)

Effective 2026-09-04 through 2026-09-08

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 648)

Duration: 5:31, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

SAS SK3639

21:20

Atlanta (ATL) S

23:58

Seattle-Tacoma (SEA)

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:22

Atlanta (ATL) S

23:52

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-12

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:22

Atlanta (ATL) S

23:54

Seattle-Tacoma (SEA)

Effective 2026-03-15 through 2026-03-29

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:22

Atlanta (ATL) S

23:54

Seattle-Tacoma (SEA)

Effective 2026-04-05 through 2026-04-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:35

Atlanta (ATL) S

00:06(+1)

Seattle-Tacoma (SEA)

Effective 2026-04-14 through 2026-05-17

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:35

Atlanta (ATL) S

00:06(+1)

Seattle-Tacoma (SEA)

Effective 2026-05-18 through 2026-07-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:35

Atlanta (ATL) S

00:03(+1)

Seattle-Tacoma (SEA)

Effective 2026-07-09 through 2026-09-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:35

Atlanta (ATL) S

00:03(+1)

Seattle-Tacoma (SEA)

Effective 2026-09-07 through 2026-10-05

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:35

Atlanta (ATL) S

00:09(+1)

Seattle-Tacoma (SEA)

Effective 2026-10-08 through 2026-10-22

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

Direct Codeshare Flights:

SAS SK3639

21:35

Atlanta (ATL) S

00:03(+1)

Seattle-Tacoma (SEA)

Effective from 2026-10-26

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 903)

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

SK 3639 is a domestic flight 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 5:28 and 5:43.

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