Nonstop flight route between Portland, Maine, United States and Juneau, Alaska, United States:

About this route:

A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Juneau International Airport (JNU), Juneau, Alaska, United States would travel a Great Circle distance of 2,847 miles (or 4,581 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 Portland International Jetport and Juneau 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 Portland International Jetport and Juneau 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 Portland International Jetport (PWM):

• Portland International Jetport is a public airport two miles west of downtown Portland, in Cumberland County, Maine.
• Also in 2010, Air Canada announced that it would be launching a number of new routes out of Toronto, including a flight to Portland.
• 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.
• 1986 also brought US Airways, who began flights to Philadelphia and Pittsburgh.
• On September 1, 2005 Delta Air Lines ended mainline service to PWM.
• Portland International Jetport (PWM) has 2 runways.
• That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
• 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.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.

Facts about Juneau International Airport (JNU):

• The furthest airport from Juneau International Airport (JNU) is Port Elizabeth International Airport (PLZ), which is located 10,521 miles (16,932 kilometers) away in Port Elizabeth, South Africa.
• Because of Juneau International Airport's relatively low elevation of 21 feet, planes can take off or land at Juneau International 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.
• During World War II, Juneau Airport was used by the United States Army Air Forces as a transport link between the combat bases being established in the Aleutians and airfields in the Continental United States.
• The closest airport to Juneau International Airport (JNU) is Funter Bay Seaplane Base (FNR), which is located only 14 miles (22 kilometers) WSW of JNU.
• The airport is the only way in and out of the city, with exception of the Alaska Marine Highway and cargo ships traversing the Inside Passage.
• On September 4, 1971, Alaska Airlines Flight 1866, a Boeing 727 crashed into the easterly slope of a canyon in the Chilkat Range of the Tongass National Forest while on approach to Juneau International Airport.
• Juneau International Airport is a city owned, public use airport and seaplane base located seven nautical miles northwest of the central business district of Juneau, a city and borough in the U.S.
• Juneau International Airport (JNU) has 2 runways.