Nonstop flight route between Unalaska, Alaska, United States and Chattanooga, Tennessee, United States:

About this route:

A direct, nonstop flight between Unalaska Airport (DUT), Unalaska, Alaska, United States and Chattanooga Metropolitan Airport (CHA), Chattanooga, Tennessee, United States would travel a Great Circle distance of 3,977 miles (or 6,400 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 Chattanooga Metropolitan 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 Chattanooga Metropolitan 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):

• Unalaska Airport has one runway designated 12/30 with an asphalt surface measuring 4,100 by 100 feet.
• 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.
• 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 is the base for the "Dutch Harbor Approach" mission supplied with Microsoft Flight Simulator X.
• The official name of the City of Unalaska's port is Dutch Harbor.
• Unalaska Airport (DUT) currently has only 1 runway.
• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• 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 Chattanooga Metropolitan Airport (CHA):

• The Airport's ownership was transferred from Chattanooga to the Chattanooga Metropolitan Airport Authority in July 1985.
• Currently, a flight from Chattanooga to Atlanta can take 18 minutes flying on a Canadair Regional Jet or Delta Air Lines MD-80.
• The closest airport to Chattanooga Metropolitan Airport (CHA) is Marion County Airport (APT), which is located 22 miles (35 kilometers) W of CHA.
• On September 19, 2007, a small twin turboprop plane ran out of fuel and crashed into the Brainerd Village Mall parking lot, approximately 2,000 feet from the runway.
• The furthest airport from Chattanooga Metropolitan Airport (CHA) is Margaret River Airport (MGV), which is located 11,280 miles (18,153 kilometers) away in Margaret River, Western Australia, Australia.
• Post-war growth in aviation in the 1950s led to a transfer of the airport's operations to the City of Chattanooga and significant airport expansion with construction of a new runway, which serves as the primary runway today.
• The current passenger terminal, designed by Gensler, opened in 1992.
• The first scheduled air carrier operation in Tennessee took place in Chattanooga in 1928 at Marr Field, dedicated in December 1919, named for Walter L.
• In addition to being known as "Chattanooga Metropolitan Airport", another name for CHA is "Lovell Field".
• During World War II, Lovell Field served as a military training facility.
• Chattanooga Metropolitan Airport (CHA) has 2 runways.
• Because of Chattanooga Metropolitan Airport's relatively low elevation of 683 feet, planes can take off or land at Chattanooga Metropolitan 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 largest aircraft currently serving the airport are the MD-80 series operated by Allegiant Air and Delta Air Lines.