This long-haul flight from San Francisco (SFO) to Singapore (SIN) takes about 17 hours.
There are 3 direct flights every day.
The flight numbers are SQ33, SQ31, UA1 and UA29.
From San Francisco you will fly out from San Francisco International (SFO) and you will be landing at Singapore Changi (SIN).
Singapore Airlines and United Airlines fly this route with the same aircraft: Boeing 787 Dreamliner.
Two airlines. Singapore Airlines and United Airlines have non-stop flights to Singapore.
Flights are arriving at terminal 2 at SIN and departing from terminal I at SFO.
Other routes from United States to Singapore (SIN).
More destinations from San Francisco with United Airlines (UA).