Nonstop flight route between Dallas, Texas, United States and Port Alsworth, Alaska, United States:

About this route:

A direct, nonstop flight between Dallas Love Field (DAL), Dallas, Texas, United States and Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States would travel a Great Circle distance of 3,175 miles (or 5,110 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 Dallas Love Field and Port Alsworth 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 Dallas Love Field and Port Alsworth 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 Dallas Love Field (DAL):

• Dallas Love Field handled 7,960,809 passengers last year.
• Dallas Love Field (DAL) has 3 runways.
• The April 1957 Official Airline Guide shows 52 weekday departures on Braniff, 45 on American, 25 Delta, 21 Trans-Texas, 12 Central and 9 Continental.
• With the end of World War I, in December 1919 Love Field was deactivated as an active duty airfield, however, and a small caretaker unit was assigned to the facility for administrative reasons.
• Because of Dallas Love Field's relatively low elevation of 487 feet, planes can take off or land at Dallas Love Field 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.
• Southwest Airlines, founded in 1971 and headquartered at Love Field, built its business on selling quick, no-frills trips between Dallas, Houston, and San Antonio.
• Love Field served as a base for flight training for the United States Army Air Service.
• The closest airport to Dallas Love Field (DAL) is Addison Airport (ADS), which is located only 8 miles (14 kilometers) N of DAL.
• The furthest airport from Dallas Love Field (DAL) is Sir Gaëtan Duval Airport (RRG), which is located 10,918 miles (17,571 kilometers) away in Rodrigues Island, Mauritius.
• In 1972 Love Field saw an hijacking incident.

Facts about Port Alsworth Airport (PTA):

• Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth 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 Port Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
• In addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".
• Port Alsworth Airport (PTA) currently has only 1 runway.
• The furthest airport from Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.