United Airlines flights from Barcelona (BCN) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:10 Barcelona (BCN) 1 19:20 San Francisco (SFO)
United Airlines UA 673 Non-stop Boeing 777 (777) 12:10 Effective 2026-05-01 through 2026-09-07
Daily 16:10 Barcelona (BCN) 1 19:25 San Francisco (SFO)
United Airlines UA 673 Non-stop Boeing 777 (777) 12:15 Effective 2026-09-08 through 2026-10-24
Thu,Sun 17:30 Barcelona (BCN) 1 20:45 San Francisco (SFO)
United Airlines UA 673 Non-stop Boeing 777 (777) 12:15 Effective 2026-03-01 through 2026-03-05


United Airlines flights from Barcelona (BCN) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-05-01 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:10, non-stop
Boeing 777 (777)

Direct Flights:

Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:15, non-stop
Boeing 777 (777)

Direct Flights:

Effective 2026-03-01 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 12:15, non-stop
Boeing 777 (777)
  • An international route departing from Barcelona airport, Spain (BCN) and arriving at San Francisco airport, United States (SFO).
  • The flight distance is 5952 miles, or 9579 km.
  • The timezone of the departure airport is UTC+1 , 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 12:10 and 12:15.