Nonstop flight route between Buffalo, New York, United States and Carrickfinn, Ireland:

About this route:

A direct, nonstop flight between Buffalo Niagara International Airport (BUF), Buffalo, New York, United States and Donegal Airport (CFN), Carrickfinn, Ireland would travel a Great Circle distance of 3,154 miles (or 5,076 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 Buffalo Niagara International Airport and Donegal 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 Buffalo Niagara International Airport and Donegal 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 Buffalo Niagara International Airport (BUF):

• Buffalo Niagara International Airport handled 5,118,000 passengers last year.
• This is all part of the recent $45 million construction project which includes the addition of more baggage conveyors and three new security gates.
• Buffalo Niagara International Airport (BUF) has 2 runways.
• The furthest airport from Buffalo Niagara International Airport (BUF) is Margaret River Airport (MGV), which is located 11,465 miles (18,452 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Buffalo Niagara International Airport's relatively low elevation of 728 feet, planes can take off or land at Buffalo Niagara 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.
• The new terminal opened on November 3, 1997 with 15 gates.
• The closest airport to Buffalo Niagara International Airport (BUF) is Niagara Falls International Airport (IAG), which is located only 16 miles (25 kilometers) NW of BUF.
• Currently, there are 10 restaurants in the Buffalo-Niagara International Airport plus vending machines.
• In 1986–1987, most of the US airline industry consolidated through a series of buyouts and mergers.

Facts about Donegal Airport (CFN):

• In October 2011, Aer Arann ceased operations at Donegal due to the loss of the Dublin PSO contract.
• Donegal Airport (CFN) currently has only 1 runway.
• In February 2010, Aer Arann closed its service to Glasgow Prestwick Airport and relocated to Glasgow International Airport
• Donegal Airport is located 2 NM south-west of Bunbeg, being located at Carrickfinn, a townland in The Rosses, a district in north-west County Donegal, Ireland.
• The closest airport to Donegal Airport (CFN) is City of Derry Airport (LDY), which is located 47 miles (75 kilometers) E of CFN.
• Loganair began Services to Dublin and Glasgow international on 2 November 2011 with Saab 340s.
• The furthest airport from Donegal Airport (CFN) is Ryan's Creek Aerodrome (SZS), which is located 11,853 miles (19,076 kilometers) away in Stewart Island, New Zealand.
• Because of Donegal Airport's relatively low elevation of 30 feet, planes can take off or land at Donegal 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 addition to being known as "Donegal Airport", another name for CFN is "Aerfort Dhún na nGall".