United Airlines flights from San Francisco (SFO) to Changi, Singapore (SIN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 22:40 San Francisco (SFO) I 06:15 Changi, Singapore (SIN) 3
United Airlines UA 1 Non-stop Boeing 787-9 (789) 16:35 Effective 2023-09-05 through 2023-10-27
The flight arrives 2 days after departure.
Daily 22:45 San Francisco (SFO) I 08:00 Changi, Singapore (SIN) 3
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:15 Valid until 2023-03-11
The flight arrives 2 days after departure.
Daily 22:45 San Francisco (SFO) I 07:00 Changi, Singapore (SIN) 3
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:15 Effective 2023-03-12 through 2023-03-24
The flight arrives 2 days after departure.
Daily 22:45 San Francisco (SFO) I 06:45 Changi, Singapore (SIN) 3
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:00 Effective 2023-03-25 through 2023-05-24
The flight arrives 2 days after departure.
Daily 22:45 San Francisco (SFO) I 07:00 Changi, Singapore (SIN) 3
United Airlines UA 1 Non-stop Boeing 787-9 (789) 17:15 Effective from 2023-10-28
The flight arrives 2 days after departure.
Daily 22:55 San Francisco (SFO) I 06:15 Changi, Singapore (SIN) 3
United Airlines UA 1 Non-stop Boeing 787-9 (789) 16:20 Effective 2023-05-25 through 2023-09-04
The flight arrives 2 days after departure.
Daily 10:40 San Francisco (SFO) I 20:15 Changi, Singapore (SIN) 3
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:35 Valid until 2023-03-11
The flight arrives 1 day after departure.
Daily 10:50 San Francisco (SFO) I 18:45 Changi, Singapore (SIN) 3
United Airlines UA 29 Non-stop Boeing 787-9 (789) 16:55 Effective 2023-03-25 through 2023-05-24
The flight arrives 1 day after departure.
Daily 11:10 San Francisco (SFO) I 18:45 Changi, Singapore (SIN) 3
United Airlines UA 29 Non-stop Boeing 787-9 (789) 16:35 Effective 2023-09-05 through 2023-10-27
The flight arrives 1 day after departure.
Daily 11:20 San Francisco (SFO) I 18:45 Changi, Singapore (SIN) 3
United Airlines UA 29 Non-stop Boeing 787-9 (789) 16:25 Effective 2023-05-25 through 2023-09-04
The flight arrives 1 day after departure.
Daily 11:40 San Francisco (SFO) I 20:15 Changi, Singapore (SIN) 3
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:35 Effective 2023-03-12 through 2023-03-24
The flight arrives 1 day after departure.
Daily 11:40 San Francisco (SFO) I 20:15 Changi, Singapore (SIN) 3
United Airlines UA 29 Non-stop Boeing 787-9 (789) 17:35 Effective from 2023-10-28
The flight arrives 1 day after departure.


United Airlines flights from San Francisco (SFO) to Changi, Singapore (SIN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2023-09-05 through 2023-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:35, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.

Valid until 2023-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:15, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.

Effective 2023-03-12 through 2023-03-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:15, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.

Effective 2023-03-25 through 2023-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:00, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.

Effective from 2023-10-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:15, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.

Effective 2023-05-25 through 2023-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:20, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.

Valid until 2023-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective 2023-03-25 through 2023-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective 2023-09-05 through 2023-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective 2023-05-25 through 2023-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective 2023-03-12 through 2023-03-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective from 2023-10-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 17:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
  • An international route departing from San Francisco airport, United States (SFO) and arriving at Changi, Singapore airport, Singapore (SIN).
  • The flight distance is 8433 miles, or 13572 km.
  • The timezone of the departure airport is UTC-8 , 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 16:20 and 17:35.