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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 23:35 Seattle-Tacoma (SEA) 07:27 Atlanta (ATL) S WestJet WS 7116 Non-stop Airbus A321neo (32Q) 4:52 Operates only on 2025-08-09 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Mon,Fri 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S WestJet WS 7117 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-09-19 through 2025-09-22 Codeshare flight, operated by Delta Air Lines.(DL 554)
Fri,Sun 21:20 Seattle-Tacoma (SEA) 05:07 Atlanta (ATL) S WestJet WS 7117 Non-stop Boeing 737-900 (739) 4:47 Effective 2025-09-12 through 2025-09-14 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S WestJet WS 7118 Non-stop Boeing 737-900 (739) 5:01 Effective 2025-08-18 through 2025-09-01 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon 15:20 Seattle-Tacoma (SEA) 23:16 Atlanta (ATL) S WestJet WS 7118 Non-stop Boeing 757-300 (753) 4:56 Operates only on 2025-08-11 Codeshare flight, operated by Delta Air Lines.(DL 560)
Fri,Sun 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S WestJet WS 7118 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-09-05 through 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon,Wed 21:20 Seattle-Tacoma (SEA) 05:07 Atlanta (ATL) S WestJet WS 7118 Non-stop Boeing 737-900 (739) 4:47 Effective 2025-09-08 through 2025-09-10 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Thu,Fri,Sun 21:20 Seattle-Tacoma (SEA) 05:07 Atlanta (ATL) S WestJet WS 7118 Non-stop Boeing 737-900 (739) 4:47 Effective 2025-09-19 through 2025-09-25 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Tue,Wed 21:20 Seattle-Tacoma (SEA) 05:07 Atlanta (ATL) S WestJet WS 7118 Non-stop Boeing 737-900 (739) 4:47 Effective 2025-09-30 through 2025-10-01 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Fri 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S WestJet WS 7122 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-09-05 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon,Thu-Sun 06:00 Seattle-Tacoma (SEA) 13:52 Atlanta (ATL) S WestJet WS 7122 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-09-08 through 2025-09-15 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 06:00 Seattle-Tacoma (SEA) 13:52 Atlanta (ATL) S WestJet WS 7122 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-09-16 through 2025-09-25 Codeshare flight, operated by Delta Air Lines.(DL 569)
Tue-Thu,Sat,Sun 06:00 Seattle-Tacoma (SEA) 13:52 Atlanta (ATL) S WestJet WS 7122 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-09-27 through 2025-10-02 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon-Wed 06:00 Seattle-Tacoma (SEA) 13:52 Atlanta (ATL) S WestJet WS 7122 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-10-06 through 2025-10-08 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon 23:35 Seattle-Tacoma (SEA) 07:27 Atlanta (ATL) S WestJet WS 7123 Non-stop Airbus A321neo (32Q) 4:52 Operates only on 2025-08-04 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Mon 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S WestJet WS 7133 Non-stop Boeing 737-900 (739) 5:01 Operates only on 2025-08-11 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S WestJet WS 7133 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-08-18 through 2025-09-01 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S WestJet WS 7136 Non-stop Boeing 737-900 (739) 4:58 Effective 2025-08-18 through 2025-09-01 Codeshare flight, operated by Delta Air Lines.(DL 569)
Sun 13:45 Seattle-Tacoma (SEA) 21:50 Atlanta (ATL) S WestJet WS 7136 Non-stop Boeing 757-300 (753) 5:05 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 542)
Mon,Thu,Fri,Sun 17:16 Seattle-Tacoma (SEA) 01:06 Atlanta (ATL) S WestJet WS 7136 Non-stop Boeing 737-900 (739) 4:50 Effective 2025-05-08 through 2025-05-12 Codeshare flight, operated by Delta Air Lines.(DL 397) The flight arrives 1 day after departure.
Mon,Fri,Sun 17:16 Seattle-Tacoma (SEA) 01:06 Atlanta (ATL) S WestJet WS 7136 Non-stop Boeing 737-900 (739) 4:50 Effective 2025-05-16 through 2025-06-02 Codeshare flight, operated by Delta Air Lines.(DL 397) The flight arrives 1 day after departure.
Thu-Sat 17:16 Seattle-Tacoma (SEA) 01:06 Atlanta (ATL) S WestJet WS 7136 Non-stop Boeing 737-900 (739) 4:50 Effective 2025-06-05 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 397) The flight arrives 1 day after departure.
Mon 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S WestJet WS 7136 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-08-11 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S WestJet WS 7143 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-08-11 Codeshare flight, operated by Delta Air Lines.(DL 569)
Mon 23:35 Seattle-Tacoma (SEA) 07:27 Atlanta (ATL) S WestJet WS 7147 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-08-11 through 2025-09-01 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Sun 11:50 Seattle-Tacoma (SEA) 19:55 Atlanta (ATL) S WestJet WS 7149 Non-stop Boeing 737-900 (739) 5:05 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 554)
Fri 13:45 Seattle-Tacoma (SEA) 21:50 Atlanta (ATL) S WestJet WS 7149 Non-stop Boeing 757-300 (753) 5:05 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 542)
Fri 11:50 Seattle-Tacoma (SEA) 19:55 Atlanta (ATL) S WestJet WS 7173 Non-stop Boeing 737-900 (739) 5:05 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 554)
Sun 15:20 Seattle-Tacoma (SEA) 23:16 Atlanta (ATL) S WestJet WS 7173 Non-stop Boeing 757-300 (753) 4:56 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 560)
Sun 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S WestJet WS 7212 Non-stop Boeing 757-300 (753) 5:01 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 562)
Fri 15:20 Seattle-Tacoma (SEA) 23:16 Atlanta (ATL) S WestJet WS 7212 Non-stop Boeing 757-300 (753) 4:56 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 560)
Tue,Thu 06:00 Seattle-Tacoma (SEA) 13:52 Atlanta (ATL) S KLM KL 7224 Non-stop Boeing 737-900 (739) 4:52 Effective 2025-11-04 through 2025-12-18 Codeshare flight, operated by Delta Air Lines.(DL 569)
Tue 06:00 Seattle-Tacoma (SEA) 13:50 Atlanta (ATL) S KLM KL 7224 Non-stop Boeing 737-900 (739) 4:50 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 569)
Daily 07:20 Seattle-Tacoma (SEA) 15:15 Atlanta (ATL) S KLM KL 7224 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by Delta Air Lines.(DL 562)
Daily 08:20 Seattle-Tacoma (SEA) 16:22 Atlanta (ATL) S KLM KL 7224 Non-stop Boeing 757 (757) 5:02 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 562)
Mon,Wed,Thu,Sat 13:45 Seattle-Tacoma (SEA) 21:41 Atlanta (ATL) S KLM KL 7224 Non-stop Airbus A321neo (32Q) 4:56 Effective from 2026-01-07 Codeshare flight, operated by Delta Air Lines.(DL 542)
Fri 07:20 Seattle-Tacoma (SEA) 15:21 Atlanta (ATL) S WestJet WS 7252 Non-stop Boeing 757-300 (753) 5:01 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 562)
Sun 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S WestJet WS 7252 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Mon,Tue 23:35 Seattle-Tacoma (SEA) 07:20 Atlanta (ATL) S WestJet WS 7273 Non-stop Boeing 737-900 (739) 4:45 Effective 2025-10-06 through 2025-10-07 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Sat 22:30 Seattle-Tacoma (SEA) 06:15 Atlanta (ATL) S WestJet WS 7287 Non-stop Airbus A321neo (32Q) 4:45 Operates only on 2025-05-03 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Sun 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S WestJet WS 7320 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 569)
Fri 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S WestJet WS 7320 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Sun 23:35 Seattle-Tacoma (SEA) 07:27 Atlanta (ATL) S WestJet WS 7326 Non-stop Airbus A321neo (32Q) 4:52 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Fri 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S WestJet WS 7327 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 569)
Fri 23:35 Seattle-Tacoma (SEA) 07:27 Atlanta (ATL) S WestJet WS 7330 Non-stop Airbus A321neo (32Q) 4:52 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 652) The flight arrives 1 day after departure.
Sat 13:45 Seattle-Tacoma (SEA) 21:50 Atlanta (ATL) S WestJet WS 7373 Non-stop Boeing 757-300 (753) 5:05 Effective 2025-08-16 through 2025-08-30 Codeshare flight, operated by Delta Air Lines.(DL 542)
Tue,Thu-Sun 11:50 Seattle-Tacoma (SEA) 19:44 Atlanta (ATL) S KLM KL 7384 Non-stop Boeing 737-900 (739) 4:54 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by Delta Air Lines.(DL 554)
Sat 11:50 Seattle-Tacoma (SEA) 19:55 Atlanta (ATL) S WestJet WS 7385 Non-stop Boeing 737-900 (739) 5:05 Effective 2025-08-16 through 2025-08-30 Codeshare flight, operated by Delta Air Lines.(DL 554)
Sat 21:20 Seattle-Tacoma (SEA) 05:15 Atlanta (ATL) S WestJet WS 7443 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-08-16 through 2025-08-30 Codeshare flight, operated by Delta Air Lines.(DL 567) The flight arrives 1 day after departure.
Sat 06:00 Seattle-Tacoma (SEA) 13:58 Atlanta (ATL) S WestJet WS 7456 Non-stop Boeing 737-900 (739) 4:58 Effective 2025-08-16 through 2025-08-30 Codeshare flight, operated by Delta Air Lines.(DL 569)

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Parallax here SEA-ATL

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

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FLIGHT SCHEDULE

Direct Codeshare Flights:

WestJet WS7116

23:35

Seattle-Tacoma (SEA)

07:27(+1)

Atlanta (ATL) S

Operates only on 2025-08-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:52, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

WestJet WS7117

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Effective 2025-09-19 through 2025-09-22

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:54, non-stop
Boeing 737-900 (739)

WestJet WS7117

21:20

Seattle-Tacoma (SEA)

05:07(+1)

Atlanta (ATL) S

Effective 2025-09-12 through 2025-09-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:47, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7118

07:20

Seattle-Tacoma (SEA)

15:21

Atlanta (ATL) S

Effective 2025-08-18 through 2025-09-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 5:01, non-stop
Boeing 737-900 (739)

WestJet WS7118

15:20

Seattle-Tacoma (SEA)

23:16

Atlanta (ATL) S

Operates only on 2025-08-11

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:56, non-stop
Boeing 757-300 (753)

WestJet WS7118

21:20

Seattle-Tacoma (SEA)

05:15(+1)

Atlanta (ATL) S

Effective 2025-09-05 through 2025-09-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7118

21:20

Seattle-Tacoma (SEA)

05:07(+1)

Atlanta (ATL) S

Effective 2025-09-08 through 2025-09-10

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:47, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7118

21:20

Seattle-Tacoma (SEA)

05:07(+1)

Atlanta (ATL) S

Effective 2025-09-19 through 2025-09-25

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:47, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7118

21:20

Seattle-Tacoma (SEA)

05:07(+1)

Atlanta (ATL) S

Effective 2025-09-30 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:47, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7122

06:00

Seattle-Tacoma (SEA)

13:58

Atlanta (ATL) S

Operates only on 2025-09-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:58, non-stop
Boeing 737-900 (739)

WestJet WS7122

06:00

Seattle-Tacoma (SEA)

13:52

Atlanta (ATL) S

Effective 2025-09-08 through 2025-09-15

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:52, non-stop
Boeing 737-900 (739)

WestJet WS7122

06:00

Seattle-Tacoma (SEA)

13:52

Atlanta (ATL) S

Effective 2025-09-16 through 2025-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:52, non-stop
Boeing 737-900 (739)

WestJet WS7122

06:00

Seattle-Tacoma (SEA)

13:52

Atlanta (ATL) S

Effective 2025-09-27 through 2025-10-02

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:52, non-stop
Boeing 737-900 (739)

WestJet WS7122

06:00

Seattle-Tacoma (SEA)

13:52

Atlanta (ATL) S

Effective 2025-10-06 through 2025-10-08

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:52, non-stop
Boeing 737-900 (739)

WestJet WS7123

23:35

Seattle-Tacoma (SEA)

07:27(+1)

Atlanta (ATL) S

Operates only on 2025-08-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:52, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

WestJet WS7133

07:20

Seattle-Tacoma (SEA)

15:21

Atlanta (ATL) S

Operates only on 2025-08-11

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 5:01, non-stop
Boeing 737-900 (739)

WestJet WS7133

21:20

Seattle-Tacoma (SEA)

05:15(+1)

Atlanta (ATL) S

Effective 2025-08-18 through 2025-09-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7136

06:00

Seattle-Tacoma (SEA)

13:58

Atlanta (ATL) S

Effective 2025-08-18 through 2025-09-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:58, non-stop
Boeing 737-900 (739)

WestJet WS7136

13:45

Seattle-Tacoma (SEA)

21:50

Atlanta (ATL) S

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Duration: 5:05, non-stop
Boeing 757-300 (753)

WestJet WS7136

17:16

Seattle-Tacoma (SEA)

01:06(+1)

Atlanta (ATL) S

Effective 2025-05-08 through 2025-05-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 397)

Duration: 4:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7136

17:16

Seattle-Tacoma (SEA)

01:06(+1)

Atlanta (ATL) S

Effective 2025-05-16 through 2025-06-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 397)

Duration: 4:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7136

17:16

Seattle-Tacoma (SEA)

01:06(+1)

Atlanta (ATL) S

Effective 2025-06-05 through 2025-06-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 397)

Duration: 4:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7136

21:20

Seattle-Tacoma (SEA)

05:15(+1)

Atlanta (ATL) S

Operates only on 2025-08-11

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7143

06:00

Seattle-Tacoma (SEA)

13:58

Atlanta (ATL) S

Operates only on 2025-08-11

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:58, non-stop
Boeing 737-900 (739)

WestJet WS7147

23:35

Seattle-Tacoma (SEA)

07:27(+1)

Atlanta (ATL) S

Effective 2025-08-11 through 2025-09-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7149

11:50

Seattle-Tacoma (SEA)

19:55

Atlanta (ATL) S

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 5:05, non-stop
Boeing 737-900 (739)

WestJet WS7149

13:45

Seattle-Tacoma (SEA)

21:50

Atlanta (ATL) S

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Duration: 5:05, non-stop
Boeing 757-300 (753)

WestJet WS7173

11:50

Seattle-Tacoma (SEA)

19:55

Atlanta (ATL) S

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 5:05, non-stop
Boeing 737-900 (739)

WestJet WS7173

15:20

Seattle-Tacoma (SEA)

23:16

Atlanta (ATL) S

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:56, non-stop
Boeing 757-300 (753)

WestJet WS7212

07:20

Seattle-Tacoma (SEA)

15:21

Atlanta (ATL) S

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 5:01, non-stop
Boeing 757-300 (753)

WestJet WS7212

15:20

Seattle-Tacoma (SEA)

23:16

Atlanta (ATL) S

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 560)

Duration: 4:56, non-stop
Boeing 757-300 (753)

KLM KL7224

06:00

Seattle-Tacoma (SEA)

13:52

Atlanta (ATL) S

Effective 2025-11-04 through 2025-12-18

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:52, non-stop
Boeing 737-900 (739)

KLM KL7224

06:00

Seattle-Tacoma (SEA)

13:50

Atlanta (ATL) S

Effective from 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:50, non-stop
Boeing 737-900 (739)

KLM KL7224

07:20

Seattle-Tacoma (SEA)

15:15

Atlanta (ATL) S

Effective 2025-10-26 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 4:55, non-stop
Boeing 737-900 (739)

KLM KL7224

08:20

Seattle-Tacoma (SEA)

16:22

Atlanta (ATL) S

Effective 2025-12-20 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 5:02, non-stop
Boeing 757 (757)

KLM KL7224

13:45

Seattle-Tacoma (SEA)

21:41

Atlanta (ATL) S

Effective from 2026-01-07

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

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

Duration: 4:56, non-stop
Airbus A321neo (32Q)

WestJet WS7252

07:20

Seattle-Tacoma (SEA)

15:21

Atlanta (ATL) S

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 562)

Duration: 5:01, non-stop
Boeing 757-300 (753)

WestJet WS7252

21:20

Seattle-Tacoma (SEA)

05:15(+1)

Atlanta (ATL) S

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7273

23:35

Seattle-Tacoma (SEA)

07:20(+1)

Atlanta (ATL) S

Effective 2025-10-06 through 2025-10-07

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7287

22:30

Seattle-Tacoma (SEA)

06:15(+1)

Atlanta (ATL) S

Operates only on 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:45, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

WestJet WS7320

06:00

Seattle-Tacoma (SEA)

13:58

Atlanta (ATL) S

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:58, non-stop
Boeing 737-900 (739)

WestJet WS7320

21:20

Seattle-Tacoma (SEA)

05:15(+1)

Atlanta (ATL) S

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7326

23:35

Seattle-Tacoma (SEA)

07:27(+1)

Atlanta (ATL) S

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:52, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

WestJet WS7327

06:00

Seattle-Tacoma (SEA)

13:58

Atlanta (ATL) S

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:58, non-stop
Boeing 737-900 (739)

WestJet WS7330

23:35

Seattle-Tacoma (SEA)

07:27(+1)

Atlanta (ATL) S

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 652)

Duration: 4:52, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

WestJet WS7373

13:45

Seattle-Tacoma (SEA)

21:50

Atlanta (ATL) S

Effective 2025-08-16 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Duration: 5:05, non-stop
Boeing 757-300 (753)

KLM KL7384

11:50

Seattle-Tacoma (SEA)

19:44

Atlanta (ATL) S

Effective 2025-10-26 through 2025-11-01

Mon
-

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 4:54, non-stop
Boeing 737-900 (739)

WestJet WS7385

11:50

Seattle-Tacoma (SEA)

19:55

Atlanta (ATL) S

Effective 2025-08-16 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 554)

Duration: 5:05, non-stop
Boeing 737-900 (739)

WestJet WS7443

21:20

Seattle-Tacoma (SEA)

05:15(+1)

Atlanta (ATL) S

Effective 2025-08-16 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 567)

Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7456

06:00

Seattle-Tacoma (SEA)

13:58

Atlanta (ATL) S

Effective 2025-08-16 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 569)

Duration: 4:58, non-stop
Boeing 737-900 (739)

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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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