Nonstop flight route between Unalaska, Alaska, United States and Houston, Texas, United States:

About this route:

A direct, nonstop flight between Unalaska Airport (DUT), Unalaska, Alaska, United States and William P. Hobby Airport (HOU), Houston, Texas, United States would travel a Great Circle distance of 3,846 miles (or 6,189 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 Unalaska 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 Unalaska 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 Unalaska Airport (DUT):

• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• The furthest airport from Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.
• Unalaska Airport has one runway designated 12/30 with an asphalt surface measuring 4,100 by 100 feet.
• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• Unalaska Airport (DUT) currently has only 1 runway.
• As per Federal Aviation Administration records, the airport had 28,234 passenger boardings in calendar year 2008, 26,705 enplanements in 2009, and 26,711 in 2010.
• Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska 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.

Facts about William P. Hobby Airport (HOU):

• Developments at Hobby in the 2000s include a new concourse to serve Southwest Airlines, designed by Leo A Daly and the upgrade of Runway 4/22.
• William P. Hobby Airport (HOU) has 4 runways.
• In 1950 Pan Am started a DC-4 nonstop to Mexico City.
• 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.
• 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.
• 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.
• Southwest Airlines operated more than 80 percent of the total enplanements at Hobby in 2005 and an average of 10 flights per day per gate.
• William P. Hobby Airport handled 9,054,001 passengers last year.
• The Metropolitan Transit Authority of Harris County, Texas, or METRO, stops at Curbzone 13.
• On April 9, 2012, Houston Director of Aviation Mario Diaz announced support of international flights from Hobby after multiple studies of the economic impact on the entire city of Houston.
• In addition to being known as "William P. Hobby Airport", another name for HOU is "Houston Hobby".