Nonstop flight route between Huntsville / Decatur, Alabama, United States and Marion, Illinois, United States:

About this route:

A direct, nonstop flight between Huntsville International Airport (HSV), Huntsville / Decatur, Alabama, United States and Williamson County Regional Airport (MWA), Marion, Illinois, United States would travel a Great Circle distance of 249 miles (or 401 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 Huntsville International Airport and Williamson County Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Huntsville International Airport (HSV):

• Huntsville International Airport is served by four airlines representing the three international airline alliances.
• Because of Huntsville International Airport's relatively low elevation of 629 feet, planes can take off or land at Huntsville 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.
• The closest airport to Huntsville International Airport (HSV) is Redstone Army Airfield (AAF) (HUA), which is located only 6 miles (9 kilometers) ENE of HSV.
• In 1989, Huntsville International became the first airport in the United States to install an ASR-9 dual-channel airport surveillance radar system.
• United Airlines also recognized the importance of Huntsville to the NASA space program and started nonstop Boeing 727-100s to Los Angeles in 1969.
• In addition to being known as "Huntsville International Airport", another name for HSV is "Carl T. Jones Field".
• Huntsville International Airport (HSV) has 2 runways.
• Southern Airways also served Huntsville.
• Huntsville International Airport covers 6,000 acres at an elevation of 629 feet above mean sea level.
• Currently only American Airlines and Delta Air Lines operate main line jets into the airport.
• The furthest airport from Huntsville International Airport (HSV) is Margaret River Airport (MGV), which is located 11,189 miles (18,008 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Williamson County Regional Airport (MWA):

• It has one FBO, Aeroflite, located at the base of the control tower on the general aviation ramp.
• Federal Aviation Administration records say the airport had 3,631 passenger boardings in calendar year 2008, 3,399 in 2009 and 8,047 in 2010.
• Williamson County Regional Airport (MWA) has 2 runways.
• The closest airport to Williamson County Regional Airport (MWA) is Southern Illinois Airport (MDH), which is located only 13 miles (21 kilometers) W of MWA.
• On October 23, 2007, Allegiant Air announced new service to McCarran International Airport in Las Vegas, Nevada.
• Because of Williamson County Regional Airport's relatively low elevation of 472 feet, planes can take off or land at Williamson County Regional 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 furthest airport from Williamson County Regional Airport (MWA) is Margaret River Airport (MGV), which is located 11,065 miles (17,807 kilometers) away in Margaret River, Western Australia, Australia.