Nonstop flight route between Unalaska, Alaska, United States and San Bernardino, California, United States:

About this route:

A direct, nonstop flight between Unalaska Airport (DUT), Unalaska, Alaska, United States and San Bernardino International Airport (SBT), San Bernardino, California, United States would travel a Great Circle distance of 2,733 miles (or 4,398 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 San Bernardino International 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 San Bernardino International 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 (DUT) currently has only 1 runway.
• Unalaska Airport is the base for the "Dutch Harbor Approach" mission supplied with Microsoft Flight Simulator X.
• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• 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.
• 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.
• Scheduled commercial airline service is provided by PenAir, a code share partner of Alaska Airlines.
• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• Unalaska Airport is a state owned, public use airport in the City of Unalaska, on Amaknak Island in the Aleutian Islands, off the coast of the U.S.

Facts about San Bernardino International Airport (SBT):

• San Bernardino International Airport (SBT) currently has only 1 runway.
• Additionally, San Bernardino Associated Governments, the transportation-planning agency serving San Bernardino County, is developing a fixed-guideway transportation system connecting the planned multimodal terminal at Rialto Avenue and E Street with San Bernardino International Airport approximately 1.5 miles to the East.
• San Bernardino International Airport is capable of accommodating the largest commercial airliners in service today.
• The air base opened shortly after the attacks on Pearl Harbor to protect the southern California area.
• The furthest airport from San Bernardino International Airport (SBT) is Pierrefonds Airport (ZSE), which is located 11,447 miles (18,423 kilometers) away in Saint-Pierre, Réunion.
• The closest airport to San Bernardino International Airport (SBT) is Norton Air Force Base (SBD), which is located only 0 mile (0 kilometer) N of SBT.
• The closure was cited as due to environmental wastes, inadequate facilities, and air traffic congestion.
• In addition to being known as "San Bernardino International Airport", another name for SBT is "SBD".