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Flight distance & time
Buffalo Niagara International Airport → Chicago O'Hare International Airport
BUFORD
- Distance
- 759 km · 471 mi
- Flight time
- 01h 41m
- CO₂ per passenger
- 68 kg
This Buffalo Niagara International Airport → Chicago O'Hare International Airport route is 759 km (471 mi) end to end. The estimated flight time is 01h 41m, and a passenger's share of CO₂ works out at roughly 68 kg.
See the reverse route: Chicago O'Hare International Airport → Buffalo Niagara International Airport
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Your route
- FromBUFBuffalo Niagara International AirportBuffalo, New York
- ToORDChicago O'Hare International AirportChicago, Illinois
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~9 flights/day
Airlines on this route
American AirlinesLibyan AirlinesUnited Airlines
Common questions
Buffalo Niagara International Airport to Chicago O'Hare International Airport FAQ
How far is Buffalo Niagara International Airport from Chicago O'Hare International Airport?
Buffalo Niagara International Airport (BUF) and Chicago O'Hare International Airport (ORD) are 759 km (471 mi) apart, measured along the great-circle route.
How long is the flight from Buffalo Niagara International Airport to Chicago O'Hare International Airport?
A direct BUF–ORD flight covers the distance in about 01h 41m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Buffalo Niagara International Airport to Chicago O'Hare International Airport produce?
A passenger's share of CO₂ on the BUF–ORD route is roughly 68 kg.
Which airlines fly from Buffalo Niagara International Airport to Chicago O'Hare International Airport?
American Airlines, Libyan Airlines, United Airlines operate scheduled service between BUF and ORD.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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