Nonstop flight route between Ardmore, Oklahoma, United States and Sioux City, Iowa, United States:

About this route:

A direct, nonstop flight between Ardmore Downtown Executive Airport (AHD), Ardmore, Oklahoma, United States and Sioux Gateway Airport (SUX), Sioux City, Iowa, United States would travel a Great Circle distance of 572 miles (or 920 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 Ardmore Downtown Executive Airport and Sioux Gateway Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Ardmore Downtown Executive Airport (AHD):

• Because of Ardmore Downtown Executive Airport's relatively low elevation of 844 feet, planes can take off or land at Ardmore Downtown Executive 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.
• In addition to being known as "Ardmore Downtown Executive Airport", other names for AHD include "none" and "1F0".
• Ardmore Downtown Executive Airport (AHD) currently has only 1 runway.
• The furthest airport from Ardmore Downtown Executive Airport (AHD) is Sir Gaëtan Duval Airport (RRG), which is located 10,882 miles (17,513 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Ardmore Downtown Executive Airport (AHD) is Ardmore Municipal Airport (ADM), which is located only 12 miles (20 kilometers) NNE of AHD.

Facts about Sioux Gateway Airport (SUX):

• Sioux City Army Air Base closed in December 1945, but in September 1946 the airfield was opened by the Air Force Reserve.
• The closest airport to Sioux Gateway Airport (SUX) is Le Mars Municipal Airport (LRJ), which is located 28 miles (45 kilometers) NNE of SUX.
• The furthest airport from Sioux Gateway Airport (SUX) is Margaret River Airport (MGV), which is located 10,641 miles (17,125 kilometers) away in Margaret River, Western Australia, Australia.
• In June 2011 work was completed on a $6.2 million remodeling of the 58-year-old terminal building.
• In addition to being known as "Sioux Gateway Airport", another name for SUX is "Colonel Bud Day Field".
• For several years the only airline service was from Northwest Airlines, commuter service on Northwest Airlink to Minneapolis–Saint Paul International Airport.
• Sioux Gateway Airport (SUX) has 2 runways.
• In July 2011, Delta Air Lines told the United States Department of Transportation that a weak economy and lower seat demand would force the company to reduce flights to several smaller communities including Sioux City unless it received assistance from the federal government.