Nonstop flight route between St. Louis, Missouri, United States and Chicago / Waukegan, Illinois, United States:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Waukegan National Airport (UGN), Chicago / Waukegan, Illinois, United States would travel a Great Circle distance of 286 miles (or 460 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 Lambert–St. Louis International Airport and Waukegan National Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

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

• However, TWA faced increasing problems as overall airline demand softened in response to a softening overall economy.
• During the war, the airport became a manufacturing base for McDonnell Aircraft and Curtiss-Wright.
• 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.
• In 2006, the United States Air Force announced plans to turn the 131st Fighter Wing of the Missouri Air National Guard into the 131st Bomb Wing.
• 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.
• 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.
• Lambert–St. Louis International Airport (STL) has 4 runways.

Facts about Waukegan National Airport (UGN):

• According to the FAA's National Plan of Integrated Airport Systems for 2009-2013, it is categorized as a reliever airport for the Chicago O'Hare International Airport.
• Waukegan National Airport (UGN) has 2 runways.
• The closest airport to Waukegan National Airport (UGN) is Kenosha Regional Airport (ENW), which is located only 12 miles (20 kilometers) NNW of UGN.
• The furthest airport from Waukegan National Airport (UGN) is Margaret River Airport (MGV), which is located 11,064 miles (17,806 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Waukegan National Airport's relatively low elevation of 727 feet, planes can take off or land at Waukegan National 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.