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

About this route:

A direct, nonstop flight between Unalaska Airport (DUT), Unalaska, Alaska, United States and Webb Air Force Base Big Spring Army Airfield (BGS), Big Spring, Texas, United States would travel a Great Circle distance of 3,463 miles (or 5,572 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 Webb Air Force Base Big Spring Army Airfield, 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 Webb Air Force Base Big Spring Army Airfield. 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):

• 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.
• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• 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.
• 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.
• 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.

Facts about Webb Air Force Base Big Spring Army Airfield (BGS):

• The facility first was used by the United States Army Air Forces as Big Spring Army Air Field, opening on 28 April 1942 as part of the Central Flying Training Command.
• 3560th Pilot Training Wing
• The furthest airport from Webb Air Force Base Big Spring Army Airfield (BGS) is Sir Gaëtan Duval Airport (RRG), which is located 11,166 miles (17,969 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Webb Air Force Base Big Spring Army Airfield (BGS) is Midland Airpark (MDD), which is located 36 miles (58 kilometers) WSW of BGS.
• By 1960, the consolidated pilot training program meant the consolidation of preflight, primary, and basic instruction into one school.
• At Webb AFB, the last two pilot training classes completed course work on 30 August 1977, and fixed wing qualification training ended on 1 September 1977.
• Webb Air Force Base, previously named Big Spring Air Force Base, was a United States Air Force facility of the Air Training Command that operated from 1951 to 1977 in west Texas within the current city limits of Big Spring.
• Activated on 26 June 1942, the mission of Big Spring AAF was to train aviation cadets in high altitude precision bombing as bombardiers.
• Perhaps the most dominant feature on the ATC landscape in 1974 was the serious fuel shortage the command had to contend with for much of the year.
• At that time, nearly 6,000 students had graduated and the field's training aircraft had flown approximately 400,000 hours and more than 60 million miles.
• The airfield was activated as Big Spring Air Force Base on 1 October 1951 by the United States Air Force Air Training Command and established the 3560th Pilot Training Wing.