All airlines flying from New York John F. Kennedy (JFK) to Seattle-Tacoma (SEA).

22:26

Effective 2025-12-24 through 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:36, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL688

18:55

22:23

Valid until 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:28, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL688

19:10

22:44

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:34, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL688

19:10

22:43

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:33, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL688

19:10

22:49

Effective 2025-06-08 through 2025-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:39, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL688

19:10

22:53

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:43, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL688

19:10

22:48

Effective 2025-09-08 through 2025-11-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:38, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:00

10:14

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:14, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:00

10:06

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:06, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:00

10:31

Effective 2025-12-24 through 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:31, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:05

10:18

Effective 2025-06-08 through 2025-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:13, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:25

10:45

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:20, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:25

10:56

Effective 2025-09-08 through 2025-12-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:31, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:25

10:56

Effective 2026-01-04 through 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:31, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL699

07:25

10:55

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:30, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

15:29

18:57

Effective 2025-12-24 through 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:28, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:00

19:39

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:39, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:00

19:29

Effective 2025-09-08 through 2025-12-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:29, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:00

19:29

Effective 2026-01-04 through 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:29, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:00

19:30

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:30, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:35

20:03

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:28, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:59

20:24

Effective 2025-05-17 through 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:25, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:59

20:24

Effective 2025-06-01 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:25, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

16:59

20:32

Effective 2025-06-08 through 2025-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:33, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

17:00

20:23

Effective 2025-05-07 through 2025-05-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:23, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL740

17:00

20:23

Effective 2025-05-18 through 2025-05-30

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:23, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL1719

11:00

14:25

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:25, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL1719

11:25

14:30

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:05, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Singapore Airlines SQ1237

18:30

21:55

Effective 2025-10-25 through 2026-01-05

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:25, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-06-12 through 2025-06-23

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-06-13 through 2025-06-20

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-06-25 through 2025-07-26

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-06-27 through 2025-07-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-07-28 through 2025-08-01

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1237

18:53

22:15

Operates only on 2025-07-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-07-31 through 2025-08-06

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-08-07 through 2025-08-11

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-08-09 through 2025-08-16

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1237

18:53

22:15

Effective 2025-08-15 through 2025-08-18

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 17)

Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1237

20:29

23:54

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 32)

Duration: 6:25, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1239

16:00

19:25

Effective from 2025-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 21)

Duration: 6:25, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1239

16:30

19:41

Valid until 2025-05-03

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:11, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1239

16:30

19:41

Effective 2025-05-04 through 2025-05-10

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:11, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1239

16:30

19:41

Operates only on 2025-05-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:11, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1239

16:30

19:41

Effective 2025-05-11 through 2025-05-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:11, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1239

16:30

19:41

Effective 2025-05-13 through 2025-05-14

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:11, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1239

16:40

19:55

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:15, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1239

16:45

20:10

Effective 2025-06-12 through 2025-06-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1239

16:45

20:10

Effective 2025-06-13 through 2025-06-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 31)

Duration: 6:25, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1239

16:45

20:10