Singapore Airlines flight SQ 1631: Los Angeles - Cleveland

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 16:10 Los Angeles (LAX) 7 23:36 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 9 (7M9) 4:26 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 456)
Mon-Fri,Sun 21:30 Los Angeles (LAX) 7 04:58 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 9 (7M9) 4:28 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 1652)
The flight arrives 1 day after departure.
Daily 21:35 Los Angeles (LAX) 7 05:08 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737-800 (738) 4:33 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1800)
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 22:35 Los Angeles (LAX) 7 06:01 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 8 (7M8) 4:26 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1800)
The flight arrives 1 day after departure.
Sat 22:35 Los Angeles (LAX) 7 07:01 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 9 (7M9) 4:26 Operates only on 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1800)
The flight arrives 1 day after departure.
Sat 22:35 Los Angeles (LAX) 7 06:01 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 9 (7M9) 4:26 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1800)
The flight arrives 1 day after departure.
Daily 22:35 Los Angeles (LAX) 7 06:10 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1800)
The flight arrives 1 day after departure.
Daily 22:45 Los Angeles (LAX) 7 06:13 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 8 (7M8) 4:28 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1800)
The flight arrives 1 day after departure.
Daily 22:45 Los Angeles (LAX) 7 06:13 Cleveland (CLE)
SQ 1631 Non-stop Boeing 737 MAX 9 (7M9) 4:28 Effective 2026-05-21 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1800)
The flight arrives 1 day after departure.
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Singapore Airlines flight SQ 1631:
Los Angeles - Cleveland
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1631
16:10
Los Angeles (LAX) 7

23:36
Cleveland (CLE)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 456)
Duration: 4:26, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Singapore Airlines SQ1631
21:30
Los Angeles (LAX) 7

04:58(+1)
Cleveland (CLE)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1652)
Duration: 4:28, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Singapore Airlines SQ1631
21:35
Los Angeles (LAX) 7

05:08(+1)
Cleveland (CLE)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1800)
Duration: 4:33, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Singapore Airlines SQ1631
22:35
Los Angeles (LAX) 7

06:01(+1)
Cleveland (CLE)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1800)
Duration: 4:26, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Singapore Airlines SQ1631
22:35
Los Angeles (LAX) 7

07:01(+1)
Cleveland (CLE)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1800)
Duration: 4:26, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Singapore Airlines SQ1631
22:35
Los Angeles (LAX) 7

06:01(+1)
Cleveland (CLE)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1800)
Duration: 4:26, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Singapore Airlines SQ1631
22:35
Los Angeles (LAX) 7

06:10(+1)
Cleveland (CLE)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1800)
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Singapore Airlines SQ1631
22:45
Los Angeles (LAX) 7

06:13(+1)
Cleveland (CLE)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1800)
Duration: 4:28, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Singapore Airlines SQ1631
22:45
Los Angeles (LAX) 7

06:13(+1)
Cleveland (CLE)
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1800)
Duration: 4:28, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
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  • SQ 1631 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Cleveland airport (CLE).
  • The flight distance is 2047 miles, or 3294 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:26 and 4:35.
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