Nonstop flight route between Dublin, Ireland and Houston, Texas, United States:

About this route:

A direct, nonstop flight between Dublin Airport (DUB), Dublin, Ireland and William P. Hobby Airport (HOU), Houston, Texas, United States would travel a Great Circle distance of 4,563 miles (or 7,343 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 William P. Hobby 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 Dublin Airport and William P. Hobby 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 Dublin Airport (DUB):

• In addition to being known as "Dublin Airport", another name for DUB is "Aerfort Bhaile Átha Cliath".
• Aer Lingus, Ryanair, CityJet, Eirtech and Dublin Aerospace have aircraft maintenance hangars and facilities at Dublin Airport.
• The closest airport to Dublin Airport (DUB) is Kilkenny Airport (KKY), which is located 68 miles (110 kilometers) SW of DUB.
• 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.
• Dublin Airport is one of only two airports in Ireland with United States border preclearance services for US-bound passengers.
• The advent of wide-body aircraft posed opportunities and challenges for aviation.
• Finally, the demand from Ireland's migrant workers, principally those from Eastern Europe, has resulted in a large number of new routes opening to destinations in the European Union accession states.
• 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 handled 20,166,783 passengers last year.
• 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.
• In 1983 Aer Lingus opened its 'Aer Lingus Commuter' division which took delivery of Shorts, Saab AB, and Fokker turboprop aircraft to open regular daily domestic services to and from Ireland's smaller regional airports for the first time, as well as to serve existing routes to smaller regional airports in the United Kingdom.
• Dublin Airport (DUB) has 2 runways.

Facts about William P. Hobby Airport (HOU):

• The furthest airport from William P. Hobby Airport (HOU) is Cocos (Keeling) Island Airport (CCK), which is located 11,002 miles (17,706 kilometers) away in Cocos Islands, Australia.
• Houston is a focus city for Southwest Airlines, and was the seventh-largest city in Southwest's network as of 2013.
• William P. Hobby Airport (HOU) has 4 runways.
• The closest airport to William P. Hobby Airport (HOU) is Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), which is located only 8 miles (12 kilometers) ESE of HOU.
• In May 2011 Southwest Airlines expressed interest in international flights from Hobby.
• Airline flights resumed at Hobby in 1971.
• William P. Hobby Airport handled 9,054,001 passengers last year.
• Hobby Airport handles domestic service for six commercial airlines and is an international point of entry for general aviation activity between Texas and Mexico.
• The terminal includes an interfaith chapel.
• Because of William P. Hobby Airport's relatively low elevation of 46 feet, planes can take off or land at William P. Hobby 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.
• TranStar Airlines corporate headquarters were at the airport.
• In addition to being known as "William P. Hobby Airport", another name for HOU is "Houston Hobby".