Distance From Donaldson Airport to Buffalo Niagara International Airport, YAU - BUF Distance

The distance from Donaldson Airport (YAU) to Buffalo Niagara International Airport (BUF) is 1313 miles or 2113 kilometers or 1140 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Kattiniq ( Canada ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Kattiniq and Buffalo takes around 3 hours 1 minutes.

Estimated flight time from Donaldson Airport, Kattiniq, Canada to Buffalo Niagara International Airport, Buffalo, United States is 3 hours 1 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • YAU - BUF

Kilometers		2113 km
Statute Miles		1313 miles
Nautical Miles		1140 nm
Avg. Time of Flight		3 hours 1 minutes

Donaldson Airport to Buffalo Niagara International Airport Flight Route Map - YAU to BUF Flight Path

Location of Donaldson Airport & Buffalo Niagara International Airport is given below.
Click the map to view Kattiniq to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Kattiniq, Canada and Buffalo, United States. .

Nonstop flight route between Kattiniq, Canada and Buffalo, United States.

Time Difference Between the Airports • YAU - BUF

Time difference between Kattiniq (Canada) and Buffalo (United States) is 0 Hours.

Location	Local Time
Kattiniq (Canada)	2026-03-17, 22:51:15 EDT
Buffalo (United States)	2026-03-17, 22:51:15 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Donaldson Airport (YAU / CTP9) Kattiniq, Canada

Destination

Buffalo Niagara International Airport (BUF / KBUF) Buffalo, United States