Nonstop flight route between Sherman/Denison, Texas, United States and Portland, Maine, United States:

About this route:

A direct, nonstop flight between North Texas Regional Airport (PNX), Sherman/Denison, Texas, United States and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 1,570 miles (or 2,526 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 relatively short distance between North Texas Regional Airport and Portland International Jetport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about North Texas Regional Airport (PNX):

• The airport is on the site of Perrin Air Force Base, which was built in 1941 and closed in 1971.
• The airport covers 1,410 acres at an elevation of 749 feet.
• Because of North Texas Regional Airport's relatively low elevation of 749 feet, planes can take off or land at North Texas Regional 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.
• North Texas Regional Airport (PNX) has 2 runways.
• The closest airport to North Texas Regional Airport (PNX) is Eaker Field (DUA), which is located 22 miles (36 kilometers) NE of PNX.
• In addition to being known as "North Texas Regional Airport", other names for PNX include "Perrin Field" and "GYI".
• The furthest airport from North Texas Regional Airport (PNX) is Sir Gaëtan Duval Airport (RRG), which is located 10,878 miles (17,506 kilometers) away in Rodrigues Island, Mauritius.

Facts about Portland International Jetport (PWM):

• In 2010 Starlink Aviation ended its service to Yarmouth and Halifax, Nova Scotia, citing the loss of a Canadian subsidy.
• That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
• Portland International Jetport (PWM) has 2 runways.
• In the wake of the September 11 attacks many U.S.
• In 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
• In 1995 a terminal building improvement project was undertaken to add two-second-level boarding gates, as well as additional space for ticketing, operations, departure lounge, concessions, and an international customs facility.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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.
• 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
• The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.