Nonstop flight route between Derry, Northern Ireland, United Kingdom and Sitka, Alaska, United States:

About this route:

A direct, nonstop flight between City of Derry Airport (LDY), Derry, Northern Ireland, United Kingdom and Sitka Rocky Gutierrez Airport (SIT), Sitka, Alaska, United States would travel a Great Circle distance of 4,168 miles (or 6,708 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 City of Derry Airport and Sitka Rocky Gutierrez 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 City of Derry Airport and Sitka Rocky Gutierrez 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 City of Derry Airport (LDY):

• Because of City of Derry Airport's relatively low elevation of 23 feet, planes can take off or land at City of Derry 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 decrease in operational hours at the airport as a direct consequence of the challenging economic conditions have caused problems for Eglinton Flying Club and the helicopter flight training facility who in turn have threatened to leave the airport if the decisions are not reversed.
• The closest airport to City of Derry Airport (LDY) is Belfast International Airport (BFS), which is located 46 miles (74 kilometers) SE of LDY.
• The furthest airport from City of Derry Airport (LDY) is Ryan's Creek Aerodrome (SZS), which is located 11,838 miles (19,051 kilometers) away in Stewart Island, New Zealand.
• In mid-2009 work commenced on dualling the A2 from Maydown to Eglinton and the airport, which now provides a high speed dual carriageway connection to the city.
• In addition to being known as "City of Derry Airport", another name for LDY is "Londonderry/Eglinton Airport[1]".
• City of Derry Airport handled 384,973 passengers last year.
• City of Derry Airport (LDY) currently has only 1 runway.
• After the war the base remained a military establishment until the 1950s when the Ministry of Defence returned much of the land to the original landowners.
• In April 2009 the council issued tender documents for a multi-million pound expansion of the terminal to improve passenger flow and meet current EU customs and immigration regulations.

Facts about Sitka Rocky Gutierrez Airport (SIT):

• Safety hazards include boulders from the causeway washing onto the runway during storms, high winds because of its exposed location, and large flocks of birds that live very close to the airport.
• Sitka Rocky Gutierrez Airport (SIT) currently has only 1 runway.
• The furthest airport from Sitka Rocky Gutierrez Airport (SIT) is Port Alfred Airport (AFD), which is located 10,611 miles (17,077 kilometers) away in Port Alfred, South Africa.
• The airport also has hangars for air traffic control, Civil Air Patrol, and private enterprises.
• The closest airport to Sitka Rocky Gutierrez Airport (SIT) is Chatham Seaplane Base (CYM), which is located 36 miles (58 kilometers) NNE of SIT.
• Sitka Rocky Gutierrez Airport resides at elevation of 26 feet above mean sea level.
• Because of Sitka Rocky Gutierrez Airport's relatively low elevation of 26 feet, planes can take off or land at Sitka Rocky Gutierrez 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.