Austrian
flight
OS 7857:
London Heathrow - San Francisco
London Heathrow - San Francisco
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7857
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 900)
Duration: 11:10, non-stop Boeing 777 (777)
Austrian OS7857
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 900)
Duration: 11:10, non-stop Boeing 777 (777)
Austrian OS7857
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 900)
Duration: 11:05, non-stop Boeing 777 (777)
Austrian OS7857
Effective 2025-05-22 through 2025-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 900)
Duration: 11:00, non-stop Boeing 777 (777)
Austrian OS7857
Effective 2025-09-01 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 900)
Duration: 11:05, non-stop Boeing 777 (777)
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Parallax here LHR-SFO
- OS 7857 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at San Francisco airport, United States (SFO).
- The flight distance is 5350 miles, or 8610 km.
- The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-8 . 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 11:00 and 11:10.