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 William P. Hobby Airport (HOU), Houston, Texas, United States would travel a Great Circle distance of 8,383 miles (or 13,492 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 William P. Hobby 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 William P. Hobby 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):

• Terminal 1D is newly built interim domestic terminal with a total floor space of 35,000 m2 that has the capacity to handle 12 million passengers per year.
• Upon the annual Muslim pilgrimage of Hajj specified flights move to this separate terminal to prevent disruption of other passengers who are travelling to other areas of the globe.
• 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.
• The old airport terminal is now known as Terminal 1 and handles domestic flights for all budget airlines.
• Spread over an area of 6,300 acres of land, Delhi airport serves as the primary civilian aviation hub for the National Capital Region of India.
• Indira Gandhi International Airport (DEL) has 3 runways.
• The closest airport to Indira Gandhi International Airport (DEL) is Agra Airport (AGR), which is located 110 miles (178 kilometers) SSE of 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.
• Trials for simultaneous use of all the runways is expected to start on 6 June 2012.

Facts about William P. Hobby Airport (HOU):

• George Bush Intercontinental Airport opened in 1969 because of expansion limitations at Hobby, and all airlines at Hobby moved there.
• In addition to being known as "William P. Hobby Airport", another name for HOU is "Houston Hobby".
• Because of William P. Hobby Airport's relatively low elevation of 46 feet, planes can take off or land at William P. Hobby 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.
• William P. Hobby Airport (HOU) has 4 runways.
• United Airlines, Houston's other major carrier, which would subsequently be forced to compete with Southwest on proposed international routes, has objected to the expansion plans, citing a study which concludes that the change would cost the Houston area jobs and result in a net reduction in GRP.
• The furthest airport from William P. Hobby Airport (HOU) is Cocos (Keeling) Island Airport (CCK), which is located 11,002 miles (17,706 kilometers) away in Cocos Islands, Australia.
• William P. Hobby Airport handled 9,054,001 passengers last year.
• The closest airport to William P. Hobby Airport (HOU) is Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), which is located only 8 miles (12 kilometers) ESE of HOU.
• Houston is a focus city for Southwest Airlines, and was the seventh-largest city in Southwest's network as of 2013.
• On April 9, 2012, Houston Director of Aviation Mario Diaz announced support of international flights from Hobby after multiple studies of the economic impact on the entire city of Houston.