Nonstop flight route between Buffalo, New York, United States and Saint-Jean-sur-Richelieu, Quebec, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BUF to YJN:
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- About this route
- BUF Airport Information
- YJN Airport Information
- Facts about BUF
- Facts about YJN
- Map of Nearest Airports to BUF
- List of Nearest Airports to BUF
- Map of Furthest Airports from BUF
- List of Furthest Airports from BUF
- Map of Nearest Airports to YJN
- List of Nearest Airports to YJN
- Map of Furthest Airports from YJN
- List of Furthest Airports from YJN
About this route:
A direct, nonstop flight between Buffalo Niagara International Airport (BUF), Buffalo, New York, United States and Saint-Jean Airport (YJN), Saint-Jean-sur-Richelieu, Quebec, Canada would travel a Great Circle distance of 315 miles (or 508 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Buffalo Niagara International Airport and Saint-Jean Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BUF / KBUF | 
| Airport Name: | Buffalo Niagara International Airport | 
| Location: | Buffalo, New York, United States | 
| GPS Coordinates: | 42°56'26"N by 78°43'55"W | 
| Area Served: | Erie County | 
| Airport Type: | Public | 
| Elevation: | 728 feet (222 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from BUF | 
| More Information: | BUF Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YJN / CYJN | 
| Airport Names: | 
 | 
| Location: | Saint-Jean-sur-Richelieu, Quebec, Canada | 
| GPS Coordinates: | 45°17'39"N by 73°16'54"W | 
| Operator/Owner: | Municipality of Saint-Jean | 
| Airport Type: | Public | 
| Elevation: | 136 feet (41 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from YJN | 
| More Information: | YJN Maps & Info | 
Facts about Buffalo Niagara International Airport (BUF):
- The most prominent new carrier at Buffalo was People Express Airlines, a low-fare carrier founded in 1981 with a hub at Newark International Airport in New Jersey, next to New York City.
- In 1986–1987, most of the US airline industry consolidated through a series of buyouts and mergers.
- Buffalo Niagara International Airport is in Cheektowaga,New York, named after the Buffalo – Niagara Falls metropolitan area.
- The closest airport to Buffalo Niagara International Airport (BUF) is Niagara Falls International Airport (IAG), which is located only 16 miles (25 kilometers) NW of BUF.
- Southwest Airlines, which recently merged and absorbed AirTran Airways into its system, remains the busiest airline at Buffalo Niagara International Airport, handling 32 percent of the outbound flights.
- The furthest airport from Buffalo Niagara International Airport (BUF) is Margaret River Airport (MGV), which is located 11,465 miles (18,452 kilometers) away in Margaret River, Western Australia, Australia.
- In 1991 it was decided that it was no longer economically viable to keep renovating and expanding the dated terminals, and an all-new terminal was needed.
- Because of Buffalo Niagara International Airport's relatively low elevation of 728 feet, planes can take off or land at Buffalo Niagara International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Near the court is a 1,800-square-foot Anchor Bar franchised operation with seating for 42 people at the bar and 34 at sit down tables.
- Buffalo Niagara International Airport (BUF) has 2 runways.
- Buffalo Niagara International Airport handled 5,118,000 passengers last year.
- The airspace above Buffalo can be busy at times due to the arriving and departing flights to/from Toronto Pearson International Airport.
Facts about Saint-Jean Airport (YJN):
- Because of Saint-Jean Airport's relatively low elevation of 136 feet, planes can take off or land at Saint-Jean Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Saint-Jean Airport (YJN) has 3 runways.
- The closest airport to Saint-Jean Airport (YJN) is Montréal/Saint-Hubert Airport (YHU), which is located only 17 miles (27 kilometers) NNW of YJN.
- In addition to being known as "Saint-Jean Airport", another name for YJN is "Saint-Jean-sur-Richelieu Airport".
- The furthest airport from Saint-Jean Airport (YJN) is Margaret River Airport (MGV), which is located 11,535 miles (18,564 kilometers) away in Margaret River, Western Australia, Australia.




