Singapore Airlines
flight
SQ 1720:
Seattle-Tacoma - Phoenix Sky Harbor
Seattle-Tacoma - Phoenix Sky Harbor
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1720
Effective from 2025-11-02
Mon
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Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 449)
Duration: 2:56, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Valid until 2025-05-01
Mon
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 974)
Duration: 2:52, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Effective 2025-05-03 through 2025-05-13
Mon
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Tue
Wed
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Thu
Fri
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Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 974)
Duration: 2:52, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Effective 2025-10-04 through 2025-11-01
Mon
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Tue
Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 982)
Duration: 2:56, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Effective 2025-08-21 through 2025-10-03
Mon
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Tue
Wed
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Thu
Fri
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 982)
Duration: 3:08, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Effective 2025-06-12 through 2025-06-13
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
Effective 2025-06-14 through 2025-06-26
Mon
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Tue
Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Operates only on 2025-06-27
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737-900 (739)
Singapore Airlines SQ1720
Effective 2025-06-28 through 2025-07-08
Mon
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Tue
Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Operates only on 2025-07-03
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737-800 (73H)
Singapore Airlines SQ1720
Effective 2025-07-10 through 2025-07-31
Mon
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Tue
Wed
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Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Effective 2025-07-11 through 2025-07-25
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737-900 (739)
Singapore Airlines SQ1720
Effective 2025-08-01 through 2025-08-07
Mon
-
-
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Operates only on 2025-08-08
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
Effective 2025-08-09 through 2025-08-19
Mon
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-
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 722)
Duration: 3:03, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Effective 2025-08-24 through 2025-09-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 982)
Duration: 3:08, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Operates only on 2025-05-15
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 1007)
Duration: 2:53, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
Effective 2025-05-17 through 2025-05-24
Mon
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Tue
Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 1007)
Duration: 2:53, non-stop Boeing 737 (73J)
Singapore Airlines SQ1720
Effective 2025-05-18 through 2025-06-08
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1007)
Duration: 2:53, non-stop Boeing 737-800 (73H)
Singapore Airlines SQ1720
Operates only on 2025-05-27
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 1007)
Duration: 2:53, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
Effective 2025-05-29 through 2025-06-10
Mon
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Tue
Wed
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Thu
Fri
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 1007)
Duration: 2:53, non-stop Boeing 737 (73J)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SEA-PHX
- SQ 1720 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Phoenix Sky Harbor airport (PHX).
- The flight distance is 1106 miles, or 1781 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:52 and 3:08.