Alaska Airlines flight AS 422: Seattle-Tacoma - George Bush, Houston

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:30 Portland (PDX) 18:55 Los Angeles (LAX) 6
AS 422 Non-stop Boeing 737 (73J) 2:25 Effective from 2025-03-19
Tue 17:40 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Operates only on 2024-12-03
Wed-Sun 17:40 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:19 Effective 2024-12-04 through 2024-12-12
Mon,Fri 17:40 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-900 (739) 4:19 Effective 2024-12-09 through 2024-12-16
Tue,Sun 17:40 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:19 Effective 2024-12-10 through 2024-12-15
Sat 17:40 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:19 Operates only on 2024-12-14
Tue,Wed 17:40 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-900 (739) 4:19 Effective 2024-12-17 through 2024-12-18
Daily 17:40 Seattle-Tacoma (SEA) 23:56 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:16 Effective 2025-01-07 through 2025-03-18
Tue,Wed 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:15 Effective 2024-10-01 through 2024-10-15
Thu,Sun 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:15 Effective 2024-10-03 through 2024-10-13
Fri 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-900 (739) 4:15 Effective 2024-10-04 through 2024-10-11
Mon 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2024-10-07
Mon 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:15 Operates only on 2024-10-14
Wed,Sun 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:15 Effective 2024-10-16 through 2024-10-20
Tue-Fri 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:15 Effective 2024-10-17 through 2024-10-23
Mon 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-900 (739) 4:15 Operates only on 2024-10-21
Thu 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2024-10-24
Fri 17:44 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:15 Operates only on 2024-10-25
Mon,Tue,Sun 17:47 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Valid until 2024-09-02
Tue-Sat 17:47 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:12 Valid until 2024-09-10
Mon,Wed,Sun 17:47 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Effective 2024-09-08 through 2024-09-16
Wed-Sat 17:47 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:12 Effective 2024-09-12 through 2024-09-21
Tue,Sun 17:47 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Effective 2024-09-17 through 2024-09-22
Mon-Thu,Sat,Sun 17:47 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:12 Effective 2024-09-23 through 2024-09-29
Fri 17:47 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:12 Operates only on 2024-09-27
Tue,Thu,Fri,Sun 17:48 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:11 Effective 2024-10-27 through 2024-11-01
Mon 17:48 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:11 Operates only on 2024-10-28
Mon,Tue,Thu,Fri,Sun 17:48 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:11 Effective 2024-11-03 through 2024-11-08
Sun 17:48 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:11 Operates only on 2024-11-10
Mon,Tue,Sun 17:48 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:11 Effective 2024-11-11 through 2024-11-19
Thu,Fri 17:48 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-900 (739) 4:11 Effective 2024-11-14 through 2024-11-15
Thu 17:48 Seattle-Tacoma (SEA) 23:59 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:11 Operates only on 2024-11-21
Mon,Fri-Sun 23:18 Seattle-Tacoma (SEA) 05:30 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:12 Effective 2024-11-22 through 2024-11-30
The flight arrives 1 day after departure.
Tue,Sun 23:18 Seattle-Tacoma (SEA) 05:30 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Effective 2024-11-26 through 2024-12-01
The flight arrives 1 day after departure.
Wed 23:18 Seattle-Tacoma (SEA) 05:30 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737-800 (73H) 4:12 Operates only on 2024-11-27
The flight arrives 1 day after departure.
Daily 23:24 Seattle-Tacoma (SEA) 05:40 George Bush, Houston (IAH) A
AS 422 Non-stop Boeing 737 (73J) 4:16 Effective 2024-12-19 through 2025-01-05
The flight arrives 1 day after departure.


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Alaska Airlines flight AS 422:
Seattle-Tacoma - George Bush, Houston
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS422
16:30
Portland (PDX)

18:55
Los Angeles (LAX) 6
Effective from 2025-03-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:40
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-12-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS422
17:40
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-12-04 through 2024-12-12
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:40
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-12-09 through 2024-12-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:19, non-stop
Boeing 737-900 (739)
Alaska Airlines AS422
17:40
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-12-10 through 2024-12-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:19, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
17:40
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:19, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:40
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-12-17 through 2024-12-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:19, non-stop
Boeing 737-900 (739)
Alaska Airlines AS422
17:40
Seattle-Tacoma (SEA)

23:56
George Bush, Houston (IAH) A
Effective 2025-01-07 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:16, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-10-01 through 2024-10-15
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-10-03 through 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:15, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-10-04 through 2024-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737-900 (739)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-10-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-10-16 through 2024-10-20
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:15, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-10-17 through 2024-10-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-10-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737-900 (739)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
17:44
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS422
17:47
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Valid until 2024-09-02
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS422
17:47
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Valid until 2024-09-10
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:12, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:47
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-09-08 through 2024-09-16
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS422
17:47
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-09-12 through 2024-09-21
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:12, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:47
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-09-17 through 2024-09-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS422
17:47
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-09-23 through 2024-09-29
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:12, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:47
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:12, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
17:48
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-10-27 through 2024-11-01
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:11, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:48
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-10-28
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:11, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
17:48
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-11-03 through 2024-11-08
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:11, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:48
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:11, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
17:48
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-11-11 through 2024-11-19
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:11, non-stop
Boeing 737 (73J)
Alaska Airlines AS422
17:48
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Effective 2024-11-14 through 2024-11-15
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:11, non-stop
Boeing 737-900 (739)
Alaska Airlines AS422
17:48
Seattle-Tacoma (SEA)

23:59
George Bush, Houston (IAH) A
Operates only on 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:11, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS422
23:18
Seattle-Tacoma (SEA)

05:30(+1)
George Bush, Houston (IAH) A
Effective 2024-11-22 through 2024-11-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:12, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Alaska Airlines AS422
23:18
Seattle-Tacoma (SEA)

05:30(+1)
George Bush, Houston (IAH) A
Effective 2024-11-26 through 2024-12-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Alaska Airlines AS422
23:18
Seattle-Tacoma (SEA)

05:30(+1)
George Bush, Houston (IAH) A
Operates only on 2024-11-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:12, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Alaska Airlines AS422
23:24
Seattle-Tacoma (SEA)

05:40(+1)
George Bush, Houston (IAH) A
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:16, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
  • AS 422 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at George Bush, Houston airport (IAH).
  • The flight distance is 1871 miles, or 3011 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 2:25 and 4:19.
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