Nonstop flight route between Dublin, Ireland and Portland, Maine, United States:

About this route:

A direct, nonstop flight between Dublin Airport (DUB), Dublin, Ireland and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 2,903 miles (or 4,671 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 Dublin Airport and Portland International Jetport, 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 Dublin Airport and Portland International Jetport. 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 Dublin Airport (DUB):

• In September 2010, US Airways announced that it will commence daily direct services from Dublin to Charlotte in North Carolina from May 2011.
• Dublin Airport handled 20,166,783 passengers last year.
• The closest airport to Dublin Airport (DUB) is Kilkenny Airport (KKY), which is located 68 miles (110 kilometers) SW of DUB.
• During the 1980s, major competition, especially on the Dublin–London routes, resulted in passenger numbers swelling to 5.1 million in 1989.
• Because of Dublin Airport's relatively low elevation of 242 feet, planes can take off or land at Dublin 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 DAA has its own branch of the Airport Police Service which is mandated to provide aviation and general policing at the airport.
• In September 2011, Emirates announced that from 9 January 2012 it would begin a new daily direct service to Dubai, which will be year-round and will operate from the new Terminal 2.
• The furthest airport from Dublin Airport (DUB) is Ryan's Creek Aerodrome (SZS), which is located 11,922 miles (19,187 kilometers) away in Stewart Island, New Zealand.
• Dublin Airport (DUB) has 2 runways.
• On 8 June 2012, United Airlines commenced a new daily service to Washington DC, also to operate from Terminal 2.
• In addition to being known as "Dublin Airport", another name for DUB is "Aerfort Bhaile Átha Cliath".

Facts about Portland International Jetport (PWM):

• At the onset of 2009 international service resumed.
• The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
• On September 1, 2005 Delta Air Lines ended mainline service to PWM.
• Portland International Jetport (PWM) has 2 runways.
• Boston-Maine Airways had a monopoly on passenger air travel at Portland, which continued after the airline was renamed Northeast Airlines.
• In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
• Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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 closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.