The flight distance from Johnson County Airport (BYG) in Buffalo, United States to Calgary International Airport (YYC) in Calgary, Canada is 925 kilometers (575 miles / 500 nautical miles). The estimated flight time for this route is approximately 2h, flying north northwest at a heading of 327°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:32 in Buffalo, it's 10:32 in Calgary.

There is a significant elevation difference of 1,413 feet between the two airports. Calgary International Airport sits lower than Johnson County Airport.

The return flight from Calgary (YYC) to Buffalo (BYG) follows a heading of 141° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Johnson County Airport (BYG) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.