All airlines flying from Sacramento (SMF) to Buffalo (BUF).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Thu,Fri,Sun 09:55 Sacramento (SMF) B 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 09:55 Sacramento (SMF) B 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 09:55 Sacramento (SMF) B 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:55 Sacramento (SMF) B 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:55 Sacramento (SMF) B 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Effective 2026-02-17 through 2026-02-23
Mon 09:55 Sacramento (SMF) B 21:15 Buffalo (BUF)
Southwest Airlines WN 2997 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Operates only on 2026-03-02




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All airlines flying from Sacramento (SMF) to Buffalo (BUF).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Southwest Airlines WN2997
09:55
Sacramento (SMF) B

21:15
Buffalo (BUF)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2997
09:55
Sacramento (SMF) B

21:15
Buffalo (BUF)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2997
09:55
Sacramento (SMF) B

21:15
Buffalo (BUF)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2997
09:55
Sacramento (SMF) B

21:15
Buffalo (BUF)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2997
09:55
Sacramento (SMF) B

21:15
Buffalo (BUF)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2997
09:55
Sacramento (SMF) B

21:15
Buffalo (BUF)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Sacramento airport (SMF) and arriving at Buffalo airport (BUF).
  • The flight distance is 2235 miles, or 3596 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.
Return (BUF-SMF) flights
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