Alaska Airlines flight AS 21: New York John F. Kennedy - Seattle-Tacoma

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 09:30 New York John F. Kennedy (JFK) 7 12:37 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 MAX 9 (7M9) 6:07 Valid until 2024-09-04
Thu,Sun 09:30 New York John F. Kennedy (JFK) 7 12:37 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 (73J) 6:07 Effective 2024-09-05 through 2024-09-08
Mon-Sat 09:30 New York John F. Kennedy (JFK) 7 12:37 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 MAX 9 (7M9) 6:07 Effective 2024-09-06 through 2024-09-14
Daily 09:30 New York John F. Kennedy (JFK) 7 12:37 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 MAX 9 (7M9) 6:07 Effective 2024-09-15 through 2024-09-30
Mon-Wed,Fri-Sun 09:30 New York John F. Kennedy (JFK) 7 12:44 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737-800 (73H) 6:14 Effective 2024-10-28 through 2024-11-03
Mon 09:30 New York John F. Kennedy (JFK) 7 12:43 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737-800 (73H) 6:13 Operates only on 2024-11-04
Daily 09:30 New York John F. Kennedy (JFK) 7 12:52 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 (73J) 6:22 Effective from 2025-03-30
Daily 16:00 New York John F. Kennedy (JFK) 7 19:14 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Effective 2024-11-05 through 2024-11-15
Sat 16:00 New York John F. Kennedy (JFK) 7 19:14 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 (73J) 6:14 Operates only on 2024-11-16
Mon-Thu,Sun 16:00 New York John F. Kennedy (JFK) 7 19:14 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Effective 2024-11-17 through 2024-11-21
Daily 16:00 New York John F. Kennedy (JFK) 7 19:34 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 (73J) 6:34 Effective 2024-12-19 through 2025-01-05
Mon,Fri 16:40 New York John F. Kennedy (JFK) 7 20:00 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 (73J) 6:20 Effective 2024-11-22 through 2024-11-25
Tue,Wed,Fri-Sun 16:40 New York John F. Kennedy (JFK) 7 20:00 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 MAX 9 (7M9) 6:20 Effective 2024-11-23 through 2024-11-29
Mon,Sat,Sun 16:40 New York John F. Kennedy (JFK) 7 20:00 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737-800 (73H) 6:20 Effective 2024-11-30 through 2024-12-02
Daily 16:40 New York John F. Kennedy (JFK) 7 20:00 Seattle-Tacoma (SEA)
AS 21 Non-stop Boeing 737 (73J) 6:20 Effective 2025-03-19 through 2025-03-29


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Alaska Airlines flight AS 21:
New York John F. Kennedy - Seattle-Tacoma
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS21
09:30
New York John F. Kennedy (JFK) 7

12:37
Seattle-Tacoma (SEA)
Valid until 2024-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:07, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS21
09:30
New York John F. Kennedy (JFK) 7

12:37
Seattle-Tacoma (SEA)
Effective 2024-09-05 through 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 6:07, non-stop
Boeing 737 (73J)
Alaska Airlines AS21
09:30
New York John F. Kennedy (JFK) 7

12:37
Seattle-Tacoma (SEA)
Effective 2024-09-06 through 2024-09-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 6:07, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS21
09:30
New York John F. Kennedy (JFK) 7

12:37
Seattle-Tacoma (SEA)
Effective 2024-09-15 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:07, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS21
09:30
New York John F. Kennedy (JFK) 7

12:44
Seattle-Tacoma (SEA)
Effective 2024-10-28 through 2024-11-03
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 6:14, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS21
09:30
New York John F. Kennedy (JFK) 7

12:43
Seattle-Tacoma (SEA)
Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:13, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS21
09:30
New York John F. Kennedy (JFK) 7

12:52
Seattle-Tacoma (SEA)
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:22, non-stop
Boeing 737 (73J)
Alaska Airlines AS21
16:00
New York John F. Kennedy (JFK) 7

19:14
Seattle-Tacoma (SEA)
Effective 2024-11-05 through 2024-11-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:14, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS21
16:00
New York John F. Kennedy (JFK) 7

19:14
Seattle-Tacoma (SEA)
Operates only on 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:14, non-stop
Boeing 737 (73J)
Alaska Airlines AS21
16:00
New York John F. Kennedy (JFK) 7

19:14
Seattle-Tacoma (SEA)
Effective 2024-11-17 through 2024-11-21
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 6:14, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS21
16:00
New York John F. Kennedy (JFK) 7

19:34
Seattle-Tacoma (SEA)
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:34, non-stop
Boeing 737 (73J)
Alaska Airlines AS21
16:40
New York John F. Kennedy (JFK) 7

20:00
Seattle-Tacoma (SEA)
Effective 2024-11-22 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:20, non-stop
Boeing 737 (73J)
Alaska Airlines AS21
16:40
New York John F. Kennedy (JFK) 7

20:00
Seattle-Tacoma (SEA)
Effective 2024-11-23 through 2024-11-29
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 6:20, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS21
16:40
New York John F. Kennedy (JFK) 7

20:00
Seattle-Tacoma (SEA)
Effective 2024-11-30 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 6:20, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS21
16:40
New York John F. Kennedy (JFK) 7

20:00
Seattle-Tacoma (SEA)
Effective 2025-03-19 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:20, non-stop
Boeing 737 (73J)
  • AS 21 is a domestic flight departing from the New York John F. Kennedy airport (JFK) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2414 miles, or 3884 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 6:07 and 6:34.
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