How long is the flight from Portland to Buffalo?

PDX–BUF is about 4h 43m nonstop, covering 3,462 km (2,151 mi).

Which airlines fly nonstop from Portland to Buffalo?

Delta Air Lines operates this route nonstop.

PDXBUF

Portland International Airport (Portland, United States) → Buffalo Niagara International Airport (Buffalo, United States)

Live schedule data isn't available for this route right now, but it's flown nonstop by Delta Air Lines.

How long is the flight from Portland to Buffalo?: PDX–BUF is about 4h 43m nonstop, covering 3,462 km (2,151 mi).
Which airlines fly nonstop from Portland to Buffalo?: Delta Air Lines operates this route nonstop.