Nonstop flight route between Pago Pago, American Samoa and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Pago Pago International Airport (PPG), Pago Pago, American Samoa and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 4,761 miles (or 7,662 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 Pago Pago International Airport and San Francisco 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 Pago Pago International Airport and San Francisco 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 Pago Pago International Airport (PPG):

• The closest airport to Pago Pago International Airport (PPG) is Ofu Airport (OFU), which is located 69 miles (112 kilometers) E of PPG.
• Pago Pago International Airport (PPG) has 2 runways.
• It was also used for inter island air service between Faleolo, Western Samoa and Pago Pago in 1959 by newly formed, Apia-based Polynesian Airlines and short-lived, Pago Pago-based Samoa Airways using ex-military Douglas C-47B-45-DK type aircraft.
• Pago Pago International Airport is a frequent stopover for United States military aircraft flying in the South Pacific and is the only airport in the area with TACAN capabilities.
• Pago Pago International Airport went through major re-construction in 1963 under the U.S.
• The Departure and Arrival terminal also went through a major expansion in the mid-1970s where buildings and space was doubled in size to handle more passengers.
• Because of Pago Pago International Airport's relatively low elevation of 32 feet, planes can take off or land at Pago Pago 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.
• The furthest airport from Pago Pago International Airport (PPG) is Zinder Airport (ZND), which is nearly antipodal to Pago Pago International Airport (meaning Pago Pago International Airport is almost on the exact opposite side of the Earth from Zinder Airport), and is located 12,396 miles (19,950 kilometers) away in Zinder, Niger.

Facts about San Francisco International Airport (SFO):

• SFO was one of several US airports which operated the Registered Traveler program from April 2007 until funding ended in June 2009, which had allowed travelers to pass through security checkpoints quickly.
• The FAA has warned that the airport's control tower would be unable to withstand a major earthquake and has requested that it be replaced.
• Formerly known as the "South Terminal," Terminal 1 has Boarding Area B and Boarding Area C.
• The furthest airport from San Francisco International Airport (SFO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,290 kilometers) away in Tôlanaro, Madagascar.
• SFO is the largest airport in the Bay Area and the second busiest in California, after Los Angeles International Airport.
• Domestic flights on JetBlue Airways, Sun Country Airlines, and Hawaiian Airlines also operate from the International Terminal at boarding area A.
• Because of San Francisco International Airport's relatively low elevation of 13 feet, planes can take off or land at San Francisco 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.
• The closest airport to San Francisco International Airport (SFO) is Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), which is located only 10 miles (16 kilometers) SW of SFO.
• San Francisco International Airport (SFO) has 4 runways.
• The first international nonstops were ANA/BCPA DC-4s to Vancouver in 1946-47.
• SFO is owned and policed by the City and County of San Francisco, but is located in and entirely surrounded by adjacent San Mateo County.
• San Francisco International Airport handled 44,477,209 passengers last year.
• In 1954 the airport's Central Passenger Terminal opened.