United UA7857 Flight Status Tracker
UA7857 is a international flight operated by United. UA7857 is departing from London (LHR), United Kingdom and arriving at San Francisco (SFO), United States. The flight distance is about 8639.77 km or 5368.51 miles and flight time is 11 hours 0 minutes. Get the latest status of UA7857 / UAL7857 here.
Update on March 3, 2026, 10:55 a.m.
Lastest Status
Scheduled On time
| LHR | SFO |
Distance: 8639.77 km / 5368.51 miles or 4665.11 nautical miles.
Departure London Heathrow Airport
Estimate Departure: 18:00
Scheduled Departure: 18:00
Departure Terminal : Z Gate None
Arrival San Francisco International Airport
Estimate Arrival: 18:53
Scheduled Arrival: 18:53
Arrival Terminal : None Gate None
Flight UA7857 detail information
| Type | International Flight |
| Route | Departure London (LHR), United Kingdom and arriving at San Francisco (SFO), United States |
| Airlines | United (UA) |
| Aircraft | Boeing 777 |
| Flight Duration | 11 hours 0 minutes |
| Flight Distance | 8639.77 km /5368.51 miles |
| Operating Days |
Find more flight status
UA7857 Airports
| Departures |
|---|
| Airport: London Heathrow Airport, United Kingdom |
| ICAO Code: LHR |
| LHR Current time: 12:19 03-Mar-2026 |
| Arrivals |
| Airport: San Francisco International Airport, United States |
| ICAO Code: SFO |
| SFO Current time: 04:19 03-Mar-2026 |