United UA1 Flight Status Tracker
UA1 is a international flight operated by United. UA1 is departing from San Francisco (SFO), United States and arriving at Singapore (SIN), Singapore. The flight distance is about 13591.50 km or 8445.37 miles and flight time is 16 hours 20 minutes. Get the latest status of UA1 / UAL1 here.
Update on Dec. 4, 2025, 1:43 p.m.
Lastest Status
Scheduled On time
| SFO | SIN |
Distance: 13591.50 km / 8445.37 miles or 7338.82 nautical miles.
Departure San Francisco International Airport
Estimate Departure: 22:35
Scheduled Departure: 22:35
Departure Terminal : I Gate None
Arrival Singapore Changi Airport
Estimate Arrival: 08:00
Scheduled Arrival: 08:00
Arrival Terminal : 2 Gate None
Flight UA1 detail information
| Type | International Flight |
| Route | Departure San Francisco (SFO), United States and arriving at Singapore (SIN), Singapore |
| Airlines | United (UA) |
| Aircraft | Boeing 787-9 |
| Flight Duration | 16 hours 20 minutes |
| Flight Distance | 13591.50 km /8445.37 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA1 Airports
| Departures |
|---|
| Airport: San Francisco International Airport, United States |
| ICAO Code: SFO |
| SFO Current time: 13:16 04-Dec-2025 |
| Arrivals |
| Airport: Singapore Changi Airport, Singapore |
| ICAO Code: SIN |
| SIN Current time: 05:16 05-Dec-2025 |