Alaska Airlines flight AS 429: Seattle-Tacoma - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:55 Seattle-Tacoma (SEA) 16:10 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:15 Effective 2025-10-04 through 2026-01-06
Mon-Thu,Sat,Sun 10:48 Seattle-Tacoma (SEA) 17:00 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:12 Valid until 2025-05-01
Mon-Fri,Sun 10:48 Seattle-Tacoma (SEA) 17:00 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:12 Effective 2025-05-02 through 2025-05-09
Sat 10:48 Seattle-Tacoma (SEA) 17:00 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Effective 2025-05-03 through 2025-05-10
Sun 10:48 Seattle-Tacoma (SEA) 17:00 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737-800 (73H) 4:12 Operates only on 2025-05-11
Mon-Wed 10:48 Seattle-Tacoma (SEA) 17:00 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:12 Effective 2025-05-12 through 2025-05-14
Daily 10:49 Seattle-Tacoma (SEA) 16:58 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:09 Effective 2025-08-20 through 2025-10-03
Thu,Fri 10:50 Seattle-Tacoma (SEA) 17:02 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Effective 2025-05-15 through 2025-05-16
Daily 10:50 Seattle-Tacoma (SEA) 17:02 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:12 Effective 2025-05-17 through 2025-05-24
Sun 10:50 Seattle-Tacoma (SEA) 17:02 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737-800 (73H) 4:12 Operates only on 2025-05-25
Daily 10:50 Seattle-Tacoma (SEA) 17:02 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:12 Effective 2025-05-26 through 2025-06-11
Sun 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737-900 (739) 4:07 Operates only on 2025-06-15
Mon,Tue 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:07 Effective 2025-06-16 through 2025-06-24
Sun 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Operates only on 2025-06-22
Mon,Sun 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:07 Effective 2025-06-29 through 2025-07-13
Tue 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 MAX 8 (7M8) 4:07 Operates only on 2025-07-01
Mon 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 MAX 8 (7M8) 4:07 Operates only on 2025-07-14
Mon,Sun 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:07 Effective 2025-07-20 through 2025-08-18
Tue 10:50 Seattle-Tacoma (SEA) 16:57 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 MAX 8 (7M8) 4:07 Effective 2025-07-22 through 2025-08-19
Wed-Sat 10:52 Seattle-Tacoma (SEA) 16:59 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:07 Effective 2025-06-12 through 2025-07-03
Fri 10:52 Seattle-Tacoma (SEA) 16:59 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737-800 (73H) 4:07 Operates only on 2025-07-04
Wed-Sat 10:52 Seattle-Tacoma (SEA) 16:59 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 (73J) 4:07 Effective 2025-07-05 through 2025-08-16
Tue 10:52 Seattle-Tacoma (SEA) 16:59 Chicago O'Hare (ORD) 2
AS 429 Non-stop Boeing 737 MAX 8 (7M8) 4:07 Effective 2025-07-08 through 2025-07-15
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Parallax here SEA-ORD
Alaska Airlines flight AS 429:
Seattle-Tacoma - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS429
Effective 2025-10-04 through 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Valid until 2025-05-01
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:12, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Effective 2025-05-02 through 2025-05-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:12, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Effective 2025-05-03 through 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS429
Operates only on 2025-05-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:12, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS429
Effective 2025-05-12 through 2025-05-14
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:12, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:09, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Effective 2025-05-15 through 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS429
Effective 2025-05-17 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:12, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:12, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS429
Effective 2025-05-26 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:12, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Alaska Airlines AS429
Effective 2025-06-16 through 2025-06-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Operates only on 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS429
Effective 2025-06-29 through 2025-07-13
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Operates only on 2025-07-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS429
Operates only on 2025-07-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS429
Effective 2025-07-20 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Effective 2025-07-22 through 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS429
Effective 2025-06-12 through 2025-07-03
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:07, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS429
Effective 2025-07-05 through 2025-08-16
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:07, non-stop
Boeing 737 (73J)

Alaska Airlines AS429
Effective 2025-07-08 through 2025-07-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 MAX 8 (7M8)
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Parallax here SEA-ORD
  • AS 429 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 1715 miles, or 2760 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 4:07 and 4:15.