Singapore Airlines flight SQ 1233: Honolulu - Seattle-Tacoma

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Sat 14:00 Honolulu (HNL) 2 22:40 Seattle-Tacoma (SEA)
SQ 1233 Non-stop Boeing 737 (73J) 5:40 Effective 2025-10-04 through 2025-11-01
Codeshare flight, operated by Alaska Airlines.(AS 896)
Mon,Wed-Sat 14:15 Honolulu (HNL) 2 23:09 Seattle-Tacoma (SEA)
SQ 1233 Non-stop Boeing 737 (73J) 5:54 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 896)
Mon,Wed-Sat 14:33 Honolulu (HNL) 2 23:24 Seattle-Tacoma (SEA)
SQ 1233 Non-stop Boeing 737 MAX 9 (7M9) 5:51 Effective 2025-06-12 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 896)
Mon,Wed,Fri,Sat 14:34 Honolulu (HNL) 2 23:33 Seattle-Tacoma (SEA)
SQ 1233 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-05-16 through 2025-05-28
Codeshare flight, operated by Alaska Airlines.(AS 235)
Mon,Wed-Sat 14:34 Honolulu (HNL) 2 23:33 Seattle-Tacoma (SEA)
SQ 1233 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-05-29 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 235)
Mon,Wed,Fri,Sat 14:48 Honolulu (HNL) 2 23:44 Seattle-Tacoma (SEA)
SQ 1233 Non-stop Boeing 737 MAX 9 (7M9) 5:56 Valid until 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 896)
Mon,Wed-Sat 15:00 Honolulu (HNL) 2 22:40 Seattle-Tacoma (SEA)
SQ 1233 Non-stop Boeing 737 (73J) 5:40 Effective from 2025-11-03
Codeshare flight, operated by Alaska Airlines.(AS 267)
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Parallax here HNL-SEA
Singapore Airlines flight SQ 1233:
Honolulu - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Singapore Airlines SQ1233
Effective 2025-10-04 through 2025-11-01
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 896)
Duration: 5:40, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1233
Effective 2025-08-20 through 2025-10-03
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 896)
Duration: 5:54, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1233
Effective 2025-06-12 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 896)
Duration: 5:51, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1233
Effective 2025-05-16 through 2025-05-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 235)
Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1233
Effective 2025-05-29 through 2025-06-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 235)
Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1233
Valid until 2025-05-14
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 896)
Duration: 5:56, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1233
Effective from 2025-11-03
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 267)
Duration: 5:40, non-stop
Boeing 737 (73J)
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  • SQ 1233 is a domestic flight departing from the Honolulu airport (HNL) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2675 miles, or 4304 km.
  • The timezone of the departure airport is UTC-10 , 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 5:40 and 5:59.