Flights between San Francisco International Airport (KSFO), United States - Singapore Changi Airport (WSSS), Singapore
Most Common Airlines
The statistic below shows the most common airlines of flights between San Francisco International Airport (KSFO), United States and Singapore Changi Airport (WSSS), Singapore.
| Airline | Country | # of times | |||
|---|---|---|---|---|---|
| 1 |  | Singapore Airlines (SIA) | Singapore | 2 | Search flights |
| 2 | | United Airlines (UAL) | United States | 2 | Search flights |