Nonstop flight route between Shannon (County Clare), Ireland and Johnstown, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Shannon Airport (SNN), Shannon (County Clare), Ireland and John Murtha Johnstown–Cambria County Airport (JST), Johnstown, Pennsylvania, United States would travel a Great Circle distance of 3,294 miles (or 5,301 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 Shannon Airport and John Murtha Johnstown–Cambria County 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 Shannon Airport and John Murtha Johnstown–Cambria County 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 Shannon Airport (SNN):

• In November 2013, Aer Lingus announced a new twice-weekly service from Shannon to Malaga.
• The first Air Services Agreement with the United States in 1945 only permitted flights to Shannon, and only permitted Irish airlines to serve Boston, Chicago, and New York.
• In addition to being known as "Shannon Airport", another name for SNN is "Aerfort na Sionainne".
• The 1980s saw a number of new airlines arrive at Shannon.
• CityJet launched a twice-daily route to Paris Charles de Gaulle Airport in 2008 when Aer Lingus closed its London Heathrow flights.
• Because of Shannon Airport's relatively low elevation of 46 feet, planes can take off or land at Shannon 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.
• Ryanair increased services and passenger numbers at the airport through 2008.
• The closest airport to Shannon Airport (SNN) is Inisheer Aerodrome (INQ), which is located 35 miles (56 kilometers) NW of SNN.
• Shannon Airport (SNN) currently has only 1 runway.
• In 1966, Aer Lingus began service between Shannon and Chicago, with a stop in Montréal, Canada.
• The furthest airport from Shannon Airport (SNN) is Ryan's Creek Aerodrome (SZS), which is nearly antipodal to Shannon Airport (meaning Shannon Airport is almost on the exact opposite side of the Earth from Ryan's Creek Aerodrome), and is located 12,015 miles (19,336 kilometers) away in Stewart Island, New Zealand.
• In the late 1930s, transatlantic air traffic was dominated by flying boats, and a flying boat terminal was located at Foynes on the south side of the Shannon Estuary.
• Shannon Airport handled 1,400,032 passengers last year.

Facts about John Murtha Johnstown–Cambria County Airport (JST):

• The closest airport to John Murtha Johnstown–Cambria County Airport (JST) is Indiana County-Jimmy Stewart Airport (IDI), which is located 26 miles (42 kilometers) NNW of JST.
• Johnstown–Cambria County Airport is home to several military units.
• Federal Aviation Administration records say the airport had 7,634 passenger boardings in calendar year 2008, 7,956 in 2009 and 8,457 in 2010.
• The airport opened in 1948 as Johnstown Municipal Airport,Allegheny Airlines was its airline until Allegheny Commuter took over in 1970.
• The furthest airport from John Murtha Johnstown–Cambria County Airport (JST) is Margaret River Airport (MGV), which is located 11,553 miles (18,593 kilometers) away in Margaret River, Western Australia, Australia.
• Although the airport has only three commercial flights and little other activity, as of April 2009, the airport had received almost $200 million in federal subsidies.
• John Murtha Johnstown–Cambria County Airport (JST) has 2 runways.