Nonstop flight route between Delhi, India and Porto, Portugal:

About this route:

A direct, nonstop flight between Indira Gandhi International Airport (DEL), Delhi, India and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 4,745 miles (or 7,636 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 Francisco Sá Carneiro 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 Francisco Sá Carneiro 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):

• Owing to the booming Indian aviation industry and the entry of numerous low-cost private carriers, the airport saw a huge jump in passenger traffic and has failed to cope with the demand.
• 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.
• Safdarjung Airport was built in 1930 and was the main airport for Delhi until 1962.
• 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.
• Opened in 2010, Terminal 3, a state-of-the-art and integrated future terminal, is the 24th largest building in the world and 8th largest passenger terminal.
• 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.
• Opened on 1 May 1986, at a cost of 950 million, it was also in desperate need of repair.
• 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.

Facts about Francisco Sá Carneiro Airport (OPO):

• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
• Because of Francisco Sá Carneiro Airport's relatively low elevation of 226 feet, planes can take off or land at Francisco Sá Carneiro 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.
• Along with the airports in Lisbon, Horta, Faro, Flores, Santa Maria, Ponta Delgada and Beja, the airport's concessions to provide support to civil aviation was conceded to ANA Aeroportos de Portugal on 18 December 1998, under provisions of decree 404/98.
• The airport is served by Line E of the Porto Metro.
• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• The furthest airport from Francisco Sá Carneiro Airport (OPO) is Westport Airport (WSZ), which is nearly antipodal to Francisco Sá Carneiro Airport (meaning Francisco Sá Carneiro Airport is almost on the exact opposite side of the Earth from Westport Airport), and is located 12,400 miles (19,955 kilometers) away in Westport, New Zealand.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.