Nonstop flight route between Saint-Léonard, New Brunswick, Canada and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Saint-Léonard Aerodrome (YSL), Saint-Léonard, New Brunswick, Canada and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 2,801 miles (or 4,507 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 large distance between Saint-Léonard Aerodrome and San Francisco International Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Saint-Léonard Aerodrome and San Francisco International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Saint-Léonard Aerodrome (YSL):

• Saint-Léonard Aerodrome (YSL) currently has only 1 runway.
• The closest airport to Saint-Léonard Aerodrome (YSL) is Loring International Airport (LIZ), which is located only 14 miles (23 kilometers) S of YSL.
• Because of Saint-Léonard Aerodrome's relatively low elevation of 794 feet, planes can take off or land at Saint-Léonard Aerodrome 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.
• The furthest airport from Saint-Léonard Aerodrome (YSL) is Albany Airport (ALH), which is located 11,544 miles (18,578 kilometers) away in Albany, Western Australia, Australia.

Facts about San Francisco International Airport (SFO):

• The furthest airport from San Francisco International Airport (SFO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,290 kilometers) away in Tôlanaro, Madagascar.
• San Francisco International Airport (SFO) has 4 runways.
• SFO was one of several US airports which operated the Registered Traveler program from April 2007 until funding ended in June 2009, which had allowed travelers to pass through security checkpoints quickly.
• SFO experiences delays in overcast weather when only two of the airport's four runways can be used at a time because the centerlines of the parallel runways are only 750 feet apart.
• San Francisco International Airport handled 44,477,209 passengers last year.
• Formerly known as the "South Terminal," Terminal 1 has Boarding Area B and Boarding Area C.
• The closest airport to San Francisco International Airport (SFO) is Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), which is located only 10 miles (16 kilometers) SW of SFO.
• Because of San Francisco International Airport's relatively low elevation of 13 feet, planes can take off or land at San Francisco 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.
• Formerly known as the "North Terminal," Terminal 3 has Boarding Area E and Boarding Area F has 26 gates.
• The airport closed following the Loma Prieta earthquake on October 17, 1989, reopening the following morning.