United Airlines
flight
UA 948:
San Francisco - London Heathrow
San Francisco - London Heathrow
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FLIGHT SCHEDULE
Direct Flights:
United Airlines UA948
Effective 2026-03-28 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA948
Effective 2026-05-21 through 2026-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA948
Effective 2026-08-31 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Boeing 777 (777)
The flight arrives 1 day after departure.
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Parallax here SFO-LHR
- UA 948 is an international flight departing from San Francisco airport, United States (SFO) and arriving at London Heathrow airport, United Kingdom (LHR).
- The flight distance is 5350 miles, or 8610 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC+0 . 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 10:20 and 10:35.