Nonstop flight route between Petersburg, Alaska, United States and Mobile, Alabama, United States:

About this route:

A direct, nonstop flight between Petersburg James A. Johnson Airport (PSG), Petersburg, Alaska, United States and Mobile Regional Airport (MOB), Mobile, Alabama, United States would travel a Great Circle distance of 2,790 miles (or 4,490 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 Petersburg James A. Johnson Airport and Mobile Regional 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 Petersburg James A. Johnson Airport and Mobile Regional 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 Petersburg James A. Johnson Airport (PSG):

• The closest airport to Petersburg James A. Johnson Airport (PSG) is Wrangell Airport (WRG), which is located 31 miles (50 kilometers) SE of PSG.
• The furthest airport from Petersburg James A. Johnson Airport (PSG) is Port Alfred Airport (AFD), which is located 10,570 miles (17,010 kilometers) away in Port Alfred, South Africa.
• Petersburg James A. Johnson Airport (PSG) currently has only 1 runway.
• As per Federal Aviation Administration records, the airport had 19,901 passenger boardings in calendar year 2008, 17,988 enplanements in 2009, and 18,468 in 2010.
• Because of Petersburg James A. Johnson Airport's relatively low elevation of 113 feet, planes can take off or land at Petersburg James A. Johnson 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.

Facts about Mobile Regional Airport (MOB):

• Mobile Regional Airport (MOB) has 2 runways.
• The closest airport to Mobile Regional Airport (MOB) is Mobile Downtown Airport (BFM), which is located only 11 miles (18 kilometers) ESE of MOB.
• United Airlines via United Express previously served Mobile from its hubs in Chicago and Washington D.C.
• After its merger with Continental Airlines in 2012 United Airlines resumed flights to its hub in Houston, seven weekday flights.
• The furthest airport from Mobile Regional Airport (MOB) is Cocos (Keeling) Island Airport (CCK), which is located 11,118 miles (17,893 kilometers) away in Cocos Islands, Australia.
• American Airlines served Mobile with Boeing 727-200s in the mid 1980s.
• In 1944 with the reduced demand for pilots, the Army ended the flying training, and Domestic Transport Division of Air Transport Command used the airport as a transport airfield.
• Because of Mobile Regional Airport's relatively low elevation of 219 feet, planes can take off or land at Mobile 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.
• In addition to being known as "Mobile Regional Airport", other names for MOB include "Coast Guard Aviation Training Center Mobile" and "(former Bates Army Airfield)".