Singapore Airlines flight SQ 1720: Seattle-Tacoma - Phoenix Sky Harbor

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 09:15 Seattle-Tacoma (SEA) 13:06 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Operates only on 2024-12-03
Codeshare flight, operated by Alaska Airlines.(AS 658)
Thu,Sat,Sun 09:15 Seattle-Tacoma (SEA) 13:06 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:51 Effective 2024-12-05 through 2024-12-08
Codeshare flight, operated by Alaska Airlines.(AS 658)
Tue 09:15 Seattle-Tacoma (SEA) 13:06 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-900 (739) 2:51 Effective 2024-12-10 through 2024-12-17
Codeshare flight, operated by Alaska Airlines.(AS 658)
Thu,Sat 09:15 Seattle-Tacoma (SEA) 13:06 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:51 Effective 2024-12-12 through 2024-12-14
Codeshare flight, operated by Alaska Airlines.(AS 658)
Sun 09:15 Seattle-Tacoma (SEA) 13:06 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:51 Operates only on 2024-12-15
Codeshare flight, operated by Alaska Airlines.(AS 658)
Tue,Thu,Sat,Sun 09:17 Seattle-Tacoma (SEA) 13:10 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:53 Effective 2025-01-07 through 2025-03-08
Codeshare flight, operated by Alaska Airlines.(AS 189)
Sat,Sun 10:12 Seattle-Tacoma (SEA) 14:06 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:54 Effective 2024-11-23 through 2024-11-30
Codeshare flight, operated by Alaska Airlines.(AS 624)
Tue,Thu,Sun 10:12 Seattle-Tacoma (SEA) 14:06 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-900 (739) 2:54 Effective 2024-11-26 through 2024-12-01
Codeshare flight, operated by Alaska Airlines.(AS 624)
Tue,Thu,Sat,Sun 10:12 Seattle-Tacoma (SEA) 14:04 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:52 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 624)
Tue,Thu,Sat,Sun 10:30 Seattle-Tacoma (SEA) 13:26 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:56 Effective 2025-03-20 through 2025-03-29
Codeshare flight, operated by Alaska Airlines.(AS 1007)
Sun 10:31 Seattle-Tacoma (SEA) 14:22 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:51 Effective 2024-11-03 through 2024-11-17
Codeshare flight, operated by Alaska Airlines.(AS 624)
Sat,Sun 10:39 Seattle-Tacoma (SEA) 13:30 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by Alaska Airlines.(AS 624)
Tue 10:39 Seattle-Tacoma (SEA) 13:30 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:51 Operates only on 2024-10-29
Codeshare flight, operated by Alaska Airlines.(AS 624)
Tue,Thu,Sat 10:39 Seattle-Tacoma (SEA) 14:30 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2024-11-05 through 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 624)
Tue,Thu,Sat,Sun 11:24 Seattle-Tacoma (SEA) 14:17 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:53 Effective 2025-03-09 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 1007)
Tue,Thu,Sat,Sun 11:30 Seattle-Tacoma (SEA) 14:26 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:56 Effective 2025-03-30 through 2025-05-13
Codeshare flight, operated by Alaska Airlines.(AS 974)
Tue,Sat,Sun 11:48 Seattle-Tacoma (SEA) 14:42 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Valid until 2024-09-22
Codeshare flight, operated by Alaska Airlines.(AS 700)
Thu 11:48 Seattle-Tacoma (SEA) 14:42 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:54 Valid until 2024-09-26
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue 11:48 Seattle-Tacoma (SEA) 14:42 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-900 (739) 2:54 Operates only on 2024-09-24
Codeshare flight, operated by Alaska Airlines.(AS 700)
Sat 11:48 Seattle-Tacoma (SEA) 14:42 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Operates only on 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 700)
Sun 11:48 Seattle-Tacoma (SEA) 14:42 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:54 Operates only on 2024-09-29
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 8 (7M8) 2:53 Operates only on 2024-10-01
Codeshare flight, operated by Alaska Airlines.(AS 700)
Thu,Sun 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:53 Effective 2024-10-03 through 2024-10-06
Codeshare flight, operated by Alaska Airlines.(AS 700)
Sat 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-900 (739) 2:53 Operates only on 2024-10-05
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 9 (7M9) 2:53 Operates only on 2024-10-08
Codeshare flight, operated by Alaska Airlines.(AS 700)
Thu 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 8 (7M8) 2:53 Operates only on 2024-10-10
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue,Thu,Sat 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:53 Effective 2024-10-12 through 2024-10-17
Codeshare flight, operated by Alaska Airlines.(AS 700)
Sun 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:53 Effective 2024-10-13 through 2024-10-20
Codeshare flight, operated by Alaska Airlines.(AS 700)
Sat 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-900 (739) 2:53 Operates only on 2024-10-19
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 8 (7M8) 2:53 Operates only on 2024-10-22
Codeshare flight, operated by Alaska Airlines.(AS 700)
Thu,Sat 11:50 Seattle-Tacoma (SEA) 14:43 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737-800 (73H) 2:53 Effective 2024-10-24 through 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 700)
Thu 12:25 Seattle-Tacoma (SEA) 15:16 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Operates only on 2024-10-31
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue,Thu,Sat,Sun 12:30 Seattle-Tacoma (SEA) 15:26 Phoenix Sky Harbor (PHX) 3
SQ 1720 Non-stop Boeing 737 (73J) 2:56 Effective from 2025-05-15
Codeshare flight, operated by Alaska Airlines.(AS 700)


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Singapore Airlines flight SQ 1720:
Seattle-Tacoma - Phoenix Sky Harbor
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1720
09:15
Seattle-Tacoma (SEA)

13:06
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-12-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 658)
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
09:15
Seattle-Tacoma (SEA)

13:06
Phoenix Sky Harbor (PHX) 3
Effective 2024-12-05 through 2024-12-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 658)
Duration: 2:51, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
09:15
Seattle-Tacoma (SEA)

13:06
Phoenix Sky Harbor (PHX) 3
Effective 2024-12-10 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 658)
Duration: 2:51, non-stop
Boeing 737-900 (739)
Singapore Airlines SQ1720
09:15
Seattle-Tacoma (SEA)

13:06
Phoenix Sky Harbor (PHX) 3
Effective 2024-12-12 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 658)
Duration: 2:51, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
09:15
Seattle-Tacoma (SEA)

13:06
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 658)
Duration: 2:51, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
09:17
Seattle-Tacoma (SEA)

13:10
Phoenix Sky Harbor (PHX) 3
Effective 2025-01-07 through 2025-03-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 189)
Duration: 2:53, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
10:12
Seattle-Tacoma (SEA)

14:06
Phoenix Sky Harbor (PHX) 3
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 2:54, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
10:12
Seattle-Tacoma (SEA)

14:06
Phoenix Sky Harbor (PHX) 3
Effective 2024-11-26 through 2024-12-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 2:54, non-stop
Boeing 737-900 (739)
Singapore Airlines SQ1720
10:12
Seattle-Tacoma (SEA)

14:04
Phoenix Sky Harbor (PHX) 3
Effective 2024-12-19 through 2025-01-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 2:52, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
10:30
Seattle-Tacoma (SEA)

13:26
Phoenix Sky Harbor (PHX) 3
Effective 2025-03-20 through 2025-03-29
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1007)
Duration: 2:56, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
10:31
Seattle-Tacoma (SEA)

14:22
Phoenix Sky Harbor (PHX) 3
Effective 2024-11-03 through 2024-11-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 2:51, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
10:39
Seattle-Tacoma (SEA)

13:30
Phoenix Sky Harbor (PHX) 3
Effective 2024-10-27 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
10:39
Seattle-Tacoma (SEA)

13:30
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 2:51, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
10:39
Seattle-Tacoma (SEA)

14:30
Phoenix Sky Harbor (PHX) 3
Effective 2024-11-05 through 2024-11-21
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
11:24
Seattle-Tacoma (SEA)

14:17
Phoenix Sky Harbor (PHX) 3
Effective 2025-03-09 through 2025-03-18
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1007)
Duration: 2:53, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
11:30
Seattle-Tacoma (SEA)

14:26
Phoenix Sky Harbor (PHX) 3
Effective 2025-03-30 through 2025-05-13
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 974)
Duration: 2:56, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
11:48
Seattle-Tacoma (SEA)

14:42
Phoenix Sky Harbor (PHX) 3
Valid until 2024-09-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
11:48
Seattle-Tacoma (SEA)

14:42
Phoenix Sky Harbor (PHX) 3
Valid until 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
11:48
Seattle-Tacoma (SEA)

14:42
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737-900 (739)
Singapore Airlines SQ1720
11:48
Seattle-Tacoma (SEA)

14:42
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
11:48
Seattle-Tacoma (SEA)

14:42
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737 MAX 8 (7M8)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Effective 2024-10-03 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737-900 (739)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737 MAX 8 (7M8)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Effective 2024-10-12 through 2024-10-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Effective 2024-10-13 through 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737-900 (739)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737 MAX 8 (7M8)
Singapore Airlines SQ1720
11:50
Seattle-Tacoma (SEA)

14:43
Phoenix Sky Harbor (PHX) 3
Effective 2024-10-24 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:53, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1720
12:25
Seattle-Tacoma (SEA)

15:16
Phoenix Sky Harbor (PHX) 3
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1720
12:30
Seattle-Tacoma (SEA)

15:26
Phoenix Sky Harbor (PHX) 3
Effective from 2025-05-15
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:56, non-stop
Boeing 737 (73J)
  • 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 2:51 and 2:56.
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