Nonstop flight route between Butte, Montana, United States and Delhi, India:

About this route:

A direct, nonstop flight between Bert Mooney Airport (BTM), Butte, Montana, United States and Indira Gandhi International Airport (DEL), Delhi, India would travel a Great Circle distance of 7,253 miles (or 11,672 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 Bert Mooney Airport and Indira Gandhi International 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 Bert Mooney Airport and Indira Gandhi International 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 Bert Mooney Airport (BTM):

• The furthest airport from Bert Mooney Airport (BTM) is Sir Gaëtan Duval Airport (RRG), which is located 10,611 miles (17,077 kilometers) away in Rodrigues Island, Mauritius.
• On March 22, 2009 a Pilatus PC-12 flying in from Oroville, California crashed in Holy Cross Cemetery 500 feet from the airport, killing all 14 people on board.
• Bert Mooney Airport (BTM) has 2 runways.
• Bert Mooney Airport covers 890 acres at an elevation of 5,550 feet.
• The closest airport to Bert Mooney Airport (BTM) is Dillon Airport (DLN), which is located 48 miles (78 kilometers) S of BTM.
• Because of Bert Mooney Airport's high elevation of 5,550 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BTM. Combined with a high temperature, this could make BTM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.

Facts about Indira Gandhi International Airport (DEL):

• The initially proposed method of simultaneous takeoffs caused several near misses over the west side of the airport where the centrelines of runways 10/28 and 9/27 intersect.
• IGI Airport is the home of several Indian airlines including Air India, Air India Regional, IndiGo, JetKonnect, SpiceJet, Jet Airways, GoAir use IGI Airport as their secondary hub.
• 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.
• Delhi International Airport Limited is a consortium of the GMR Group, Fraport and Malaysia Airports, India Development Fund and the Airports Authority of India retains a 26% stake.
• Indira Gandhi International Airport (DEL) has 3 runways.
• 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.
• Safdarjung Airport was built in 1930 and was the main airport for Delhi until 1962.
• 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 closest airport to Indira Gandhi International Airport (DEL) is Agra Airport (AGR), which is located 110 miles (178 kilometers) SSE of DEL.
• Terminal 3 will form the first phase of the airport expansion in which a 'U' shaped building will be developed in a modular manner.