Alaska Airlines flight AS 420: Seattle-Tacoma - Orlando

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Seattle-Tacoma (SEA) 16:52 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:52 Effective 2026-03-19 through 2026-04-21
Wed,Sat 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:37 Effective 2026-01-07 through 2026-01-10
Mon,Thu,Sun 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737-800 (73H) 5:37 Effective 2026-01-08 through 2026-01-18
Tue,Wed,Fri 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:37 Effective 2026-01-09 through 2026-01-14
Fri,Sat 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:37 Effective 2026-01-16 through 2026-01-30
Mon-Wed 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:37 Effective 2026-01-19 through 2026-01-21
Mon,Thu,Sun 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737-800 (73H) 5:37 Effective 2026-01-22 through 2026-02-05
Tue,Wed,Sat 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:37 Effective 2026-01-27 through 2026-02-10
Wed,Fri 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:37 Effective 2026-02-06 through 2026-02-11
Sun 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 8 (7M8) 5:37 Operates only on 2026-02-08
Mon 08:12 Seattle-Tacoma (SEA) 16:49 Orlando (MCO) B
AS 420 Non-stop Boeing 737-800 (73H) 5:37 Operates only on 2026-02-09
Daily 08:45 Seattle-Tacoma (SEA) 17:16 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:31 Effective 2026-02-12 through 2026-02-21
Mon,Sun 08:45 Seattle-Tacoma (SEA) 17:16 Orlando (MCO) B
AS 420 Non-stop Boeing 737-800 (73H) 5:31 Effective 2026-02-22 through 2026-03-01
Mon-Sat 08:45 Seattle-Tacoma (SEA) 17:16 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:31 Effective 2026-02-24 through 2026-03-07
Mon,Wed,Thu,Sat,Sun 08:45 Seattle-Tacoma (SEA) 17:16 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:31 Effective 2026-03-08 through 2026-03-16
Tue,Fri 08:45 Seattle-Tacoma (SEA) 17:16 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:31 Effective 2026-03-10 through 2026-03-13
Tue 08:45 Seattle-Tacoma (SEA) 17:16 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:31 Operates only on 2026-03-17
Wed 08:55 Seattle-Tacoma (SEA) 17:42 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:47 Operates only on 2026-03-18
Mon,Fri-Sun 09:00 Seattle-Tacoma (SEA) 17:35 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:35 Valid until 2026-01-05
Tue-Thu 09:00 Seattle-Tacoma (SEA) 17:35 Orlando (MCO) B
AS 420 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Valid until 2026-01-06
Daily 15:35 Seattle-Tacoma (SEA) 00:04 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:29 Effective 2026-04-22 through 2026-05-12
The flight arrives 1 day after departure.
Daily 15:43 Seattle-Tacoma (SEA) 00:25 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:42 Effective 2026-05-13 through 2026-06-09
The flight arrives 1 day after departure.
Daily 15:53 Seattle-Tacoma (SEA) 00:35 Orlando (MCO) B
AS 420 Non-stop Boeing 737 (73J) 5:42 Effective from 2026-06-10
The flight arrives 1 day after departure.
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Parallax here SEA-MCO


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Alaska Airlines flight AS 420:
Seattle-Tacoma - Orlando
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS420
08:00
Seattle-Tacoma (SEA)

16:52
Orlando (MCO) B
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:52, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-01-07 through 2026-01-10
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:37, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-01-08 through 2026-01-18
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 5:37, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-01-09 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:37, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-01-16 through 2026-01-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:37, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-01-19 through 2026-01-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:37, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-01-22 through 2026-02-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 5:37, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-01-27 through 2026-02-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:37, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Effective 2026-02-06 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:37, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:37, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Alaska Airlines AS420
08:12
Seattle-Tacoma (SEA)

16:49
Orlando (MCO) B
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:37, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS420
08:45
Seattle-Tacoma (SEA)

17:16
Orlando (MCO) B
Effective 2026-02-12 through 2026-02-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:31, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
08:45
Seattle-Tacoma (SEA)

17:16
Orlando (MCO) B
Effective 2026-02-22 through 2026-03-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:31, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS420
08:45
Seattle-Tacoma (SEA)

17:16
Orlando (MCO) B
Effective 2026-02-24 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:31, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
08:45
Seattle-Tacoma (SEA)

17:16
Orlando (MCO) B
Effective 2026-03-08 through 2026-03-16
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:31, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
08:45
Seattle-Tacoma (SEA)

17:16
Orlando (MCO) B
Effective 2026-03-10 through 2026-03-13
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:31, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS420
08:45
Seattle-Tacoma (SEA)

17:16
Orlando (MCO) B
Operates only on 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:31, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
08:55
Seattle-Tacoma (SEA)

17:42
Orlando (MCO) B
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:47, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS420
09:00
Seattle-Tacoma (SEA)

17:35
Orlando (MCO) B
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:35, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS420
09:00
Seattle-Tacoma (SEA)

17:35
Orlando (MCO) B
Valid until 2026-01-06
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS420
15:35
Seattle-Tacoma (SEA)

00:04(+1)
Orlando (MCO) B
Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:29, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS420
15:43
Seattle-Tacoma (SEA)

00:25(+1)
Orlando (MCO) B
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS420
15:53
Seattle-Tacoma (SEA)

00:35(+1)
Orlando (MCO) B
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
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Parallax here SEA-MCO
  • AS 420 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Orlando airport (MCO).
  • The flight distance is 2548 miles, or 4101 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 5:29 and 5:52.
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