Nonstop flight route between Yellowknife, Northwest Territories, Canada and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Yellowknife Airport (YZF), Yellowknife, Northwest Territories, Canada and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 1,924 miles (or 3,097 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 Yellowknife Airport and Lambert–St. Louis International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Yellowknife Airport (YZF):

• Yellowknife Airport (YZF) has 2 runways.
• The Royal Canadian Mounted Police "G" Division maintains a hangar for its air section just south of the passenger terminal.
• Yellowknife Airport is located in Yellowknife, Northwest Territories, Canada.
• Because of Yellowknife Airport's relatively low elevation of 675 feet, planes can take off or land at Yellowknife 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.
• The closest airport to Yellowknife Airport (YZF) is Fort Resolution Airport (YFR), which is located 92 miles (148 kilometers) SSE of YZF.
• The furthest airport from Yellowknife Airport (YZF) is Port Alfred Airport (AFD), which is located 9,830 miles (15,819 kilometers) away in Port Alfred, South Africa.

Facts about Lambert–St. Louis International Airport (STL):

• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• Ozark Airlines established its only hub at Lambert in the late 1950s.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• However, TWA faced increasing problems as overall airline demand softened in response to a softening overall economy.
• To handle the increasing passenger traffic, Minoru Yamasaki was commissioned to design a new terminal at Lambert.
• American Airlines is now the airport's second-busiest operating airline.
• In June 1920, the Aero Club of St.
• After the war, NAS St.
• In 1982, Trans World Airlines moved its hub from Kansas City International Airport.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.
• Despite the entry of Southwest Airlines in the market, the TWA buyout of Ozark and subsequent increase in the number of nonstop cities served, the total number of passengers using Lambert held steady from 1985 through 1993, ranging between 19 million and 20 million passengers per year throughout the period.