Nonstop flight route between Knoxville, Tennessee, United States and Houston, Texas, United States:

About this route:

A direct, nonstop flight between McGhee Tyson Airport (TYS), Knoxville, Tennessee, United States and George Bush Intercontinental Airport (IAH), Houston, Texas, United States would travel a Great Circle distance of 771 miles (or 1,241 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 McGhee Tyson Airport and George Bush Intercontinental Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about McGhee Tyson Airport (TYS):

• McGhee Tyson Airport is a public and military airport 12 miles south of Knoxville, in Alcoa, Blount County, Tennessee, United States.
• In 2000 the last major project, improvements to the passenger terminal, was finished at a cost of $70 million.
• McGhee Tyson Airport (TYS) has 2 runways.
• McGhee Tyson Airport covers 2,250 acres at an elevation of 981 feet above mean sea level.
• The fixed base operator at TYS is the Truman-Arnold Company.
• In addition to being known as "McGhee Tyson Airport", another name for TYS is "McGhee Tyson Air National Guard Base".
• Because of McGhee Tyson Airport's relatively low elevation of 981 feet, planes can take off or land at McGhee Tyson 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 McGhee Tyson Airport (TYS) is Gatlinburg–Pigeon Forge Airport (GKT), which is located 26 miles (42 kilometers) E of TYS.
• The furthest airport from McGhee Tyson Airport (TYS) is Margaret River Airport (MGV), which is located 11,348 miles (18,263 kilometers) away in Margaret River, Western Australia, Australia.
• McGhee Tyson Airport handled 1,688,882 passengers last year.
• The development of TYS helped the City of Alcoa diversify its economy and gain its economic independence from what is today Alcoa Inc., the world's third largest producer of aluminum.

Facts about George Bush Intercontinental Airport (IAH):

• George Bush Intercontinental Airport (IAH) has 5 runways.
• George Bush Intercontinental Airport handled 40,128,953 passengers last year.
• George Bush Intercontinental Airport served 40,187,442 passengers in 2011 making the airport the tenth busiest for total passengers in North America.
• The site for Bush Intercontinental Airport was originally purchased by a group of Houston businessmen in 1957 to preserve the site until the city of Houston could formulate a plan for a second airport, supplanting what was then known as Houston Municipal Airport.
• The food court areas are in the center of each concourse, near the departure gates.
• An underground inter-terminal train outside of the sterile zone connects all five terminals and the airport hotel which can be accessed by all.
• The closest airport to George Bush Intercontinental Airport (IAH) is David Wayne Hooks Memorial Airport (DWH), which is located only 14 miles (22 kilometers) WNW of IAH.
• The furthest airport from George Bush Intercontinental Airport (IAH) is Cocos (Keeling) Island Airport (CCK), which is located 10,981 miles (17,672 kilometers) away in Cocos Islands, Australia.
• Because of George Bush Intercontinental Airport's relatively low elevation of 97 feet, planes can take off or land at George Bush Intercontinental 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.
• On April 24, 2014, Spirit Airlines announced new services from Houston, to 6 new domestic destinations, including Atlanta, Fort Lauderdale, Kansas City, New Orleans and San Diego.
• In 2011 Continental Airlines began service to Lagos.
• In addition to being known as "George Bush Intercontinental Airport", another name for IAH is "Houston-Intercontinental".