United Airlines
flight
UA 9857:
London Heathrow - Vienna
London Heathrow - Vienna
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FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA9857
Valid until 2026-01-04
Mon
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Codeshare flight, operated by Austrian.
(OS 336)
Duration: 2:15, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9857
Effective 2026-01-25 through 2026-03-22
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Austrian.
(OS 336)
Duration: 2:15, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9857
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Austrian.
(OS 336)
Duration: 2:15, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9857
Effective 2026-01-21 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Austrian.
(OS 336)
Duration: 2:15, non-stop Airbus A320neo (32N)
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Parallax here LHR-VIE
- UA 9857 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Vienna airport, Austria (VIE).
- The flight distance is 791 miles, or 1274 km.
- The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC+1 . 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 is 2:15.