Singapore Airlines
flight
SQ 1647:
Los Angeles - Denver
Los Angeles - Denver
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-03-05 through 2026-03-07
Mon
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-
Tue
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Wed
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-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 360)
Duration: 2:27, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2000)
Duration: 2:28, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 360)
Duration: 2:27, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Valid until 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 645)
Duration: 2:27, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Valid until 2026-01-04
Mon
-
-
Tue
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Wed
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-
Thu
-
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Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 645)
Duration: 2:28, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Operates only on 2026-01-05
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 645)
Duration: 2:27, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2146)
Duration: 2:30, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2146)
Duration: 2:31, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-03-08 through 2026-03-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2146)
Duration: 2:27, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-03-09 through 2026-03-17
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2146)
Duration: 2:27, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-03-11 through 2026-03-12
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2146)
Duration: 2:27, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective 2026-03-18 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2146)
Duration: 2:27, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Singapore Airlines SQ1647
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2146)
Duration: 2:15, non-stop Boeing 737 MAX 9 (7M9)
- SQ 1647 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Denver airport (DEN).
- The flight distance is 860 miles, or 1384 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 2:15 and 2:31.