United Airlines flights from San Francisco (SFO) to Buffalo (BUF).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Mon,Tue,Thu-Sat 05:00 San Francisco (SFO) 3 16:55 Buffalo (BUF)
United Airlines UA 1448 1-stop Airbus A321neo (32Q) 8:55 Effective 2025-06-26 through 2025-07-03
Fri 05:00 San Francisco (SFO) 3 17:25 Buffalo (BUF)
United Airlines UA 1448 1-stop Airbus A321neo (32Q) 9:25 Operates only on 2025-07-04
Mon,Tue,Thu-Sat 05:00 San Francisco (SFO) 3 16:55 Buffalo (BUF)
United Airlines UA 1448 1-stop Airbus A321neo (32Q) 8:55 Effective 2025-07-05 through 2025-08-18
Mon,Thu,Fri,Sun 05:04 San Francisco (SFO) 3 16:55 Buffalo (BUF)
United Airlines UA 1448 1-stop Airbus A321neo (32Q) 8:51 Valid until 2025-05-19
Daily 05:15 San Francisco (SFO) 3 16:47 Buffalo (BUF)
United Airlines UA 1448 1-stop Airbus A321neo (32Q) 8:32 Effective 2025-08-19 through 2025-09-24
Daily 05:15 San Francisco (SFO) 3 16:52 Buffalo (BUF)
United Airlines UA 1448 1-stop Airbus A321neo (32Q) 8:37 Effective 2025-09-25 through 2025-10-25
Daily 05:20 San Francisco (SFO) 3 16:47 Buffalo (BUF)
United Airlines UA 1448 1-stop Boeing 737-900 (739) 8:27 Effective 2025-12-18 through 2026-01-05
Daily 05:30 San Francisco (SFO) 3 16:47 Buffalo (BUF)
United Airlines UA 1448 1-stop Boeing 737-900 (739) 8:17 Effective 2025-10-26 through 2025-12-01


United Airlines flights from San Francisco (SFO) to Buffalo (BUF).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 8:55, 1-stop
Airbus A321neo (32Q)

Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 9:25, 1-stop
Airbus A321neo (32Q)

Effective 2025-07-05 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 8:55, 1-stop
Airbus A321neo (32Q)

Valid until 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:51, 1-stop
Airbus A321neo (32Q)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:32, 1-stop
Airbus A321neo (32Q)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:37, 1-stop
Airbus A321neo (32Q)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:27, 1-stop
Boeing 737-900 (739)

Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:17, 1-stop
Boeing 737-900 (739)
  • A domestic route departing from the San Francisco airport (SFO) and arriving at Buffalo airport (BUF).
  • The flight distance is 2302 miles, or 3704 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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.