Nonstop flight route between Delhi, India and Houston, Texas, United States:

About this route:

A direct, nonstop flight between Indira Gandhi International Airport (DEL), Delhi, India and George Bush Intercontinental Airport (IAH), Houston, Texas, United States would travel a Great Circle distance of 8,361 miles (or 13,455 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 large distance between Indira Gandhi International Airport and George Bush Intercontinental Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Indira Gandhi International Airport and George Bush Intercontinental Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Indira Gandhi International Airport (DEL):

• Because of Indira Gandhi International Airport's relatively low elevation of 777 feet, planes can take off or land at Indira Gandhi 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.
• In 2011–12, the airport handled 35.88 million passengers and the planned expansion program will increase its capacity to handle 100 million passengers by 2030.
• Trials for simultaneous use of all the runways is expected to start on 6 June 2012.
• The closest airport to Indira Gandhi International Airport (DEL) is Agra Airport (AGR), which is located 110 miles (178 kilometers) SSE of DEL.
• Indira Gandhi International Airport (DEL) has 3 runways.
• The furthest airport from Indira Gandhi International Airport (DEL) is Mataveri International Airport (IPC), which is nearly antipodal to Indira Gandhi International Airport (meaning Indira Gandhi International Airport is almost on the exact opposite side of the Earth from Mataveri International Airport), and is located 12,026 miles (19,354 kilometers) away in Easter Island, Chile.
• Terminal 1B has been closed for operations after the opening up of Terminal 1D in April 2009.
• Designed by HOK working in consultation with Mott MacDonald, the new Terminal 3 is a two-tier building spread over an area of 20 acres, with the bottom floor being the arrivals area, and the top being a departures area.

Facts about George Bush Intercontinental Airport (IAH):

• In addition to being known as "George Bush Intercontinental Airport", another name for IAH is "Houston-Intercontinental".
• On July 11, 2013, Air China began nonstop flights from Houston to Beijing, China using a Boeing 777-300ER.
• 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.
• George Bush Intercontinental Airport (IAH) has 5 runways.
• 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 IAB, equipped with a Federal Inspection Facility and US Customs services, consolidated all international arrivals into one terminal.
• There are three main entrances into IAH's terminal areas.
• Houston Intercontinental Airport, as it was originally known, opened in June 1969.
• George Bush Intercontinental Airport handled 40,128,953 passengers last year.
• 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.