Nonstop flight route between Petersburg, Alaska, United States and Scarborough, Tobago, Trinidad and Tobago:
Departure Airport:

Arrival Airport:

Distance from PSG to TAB:
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- About this route
- PSG Airport Information
- TAB Airport Information
- Facts about PSG
- Facts about TAB
- Map of Nearest Airports to PSG
- List of Nearest Airports to PSG
- Map of Furthest Airports from PSG
- List of Furthest Airports from PSG
- Map of Nearest Airports to TAB
- List of Nearest Airports to TAB
- Map of Furthest Airports from TAB
- List of Furthest Airports from TAB
About this route:
A direct, nonstop flight between Petersburg James A. Johnson Airport (PSG), Petersburg, Alaska, United States and A.N.R. Robinson International Airport (TAB), Scarborough, Tobago, Trinidad and Tobago would travel a Great Circle distance of 4,900 miles (or 7,887 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 A.N.R. Robinson 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 Petersburg James A. Johnson Airport and A.N.R. Robinson International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PSG / PAPG |
Airport Name: | Petersburg James A. Johnson Airport |
Location: | Petersburg, Alaska, United States |
GPS Coordinates: | 56°48'5"N by 132°56'45"W |
Area Served: | Petersburg, Alaska |
Airport Type: | Public |
Elevation: | 113 feet (34 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSG |
More Information: | PSG Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TAB / TTCP |
Airport Name: | A.N.R. Robinson International Airport |
Location: | Scarborough, Tobago, Trinidad and Tobago |
GPS Coordinates: | 11°8'58"N by 60°49'55"W |
Area Served: | Scarborough, Tobago |
Operator/Owner: | Tobago House of Assembly |
Airport Type: | Public |
Elevation: | 38 feet (12 meters) |
# of Runways: | 1 |
View all routes: | Routes from TAB |
More Information: | TAB Maps & Info |
Facts about Petersburg James A. Johnson Airport (PSG):
- 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.
- 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.
- The closest airport to Petersburg James A. Johnson Airport (PSG) is Wrangell Airport (WRG), which is located 31 miles (50 kilometers) SE of PSG.
- 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.
Facts about A.N.R. Robinson International Airport (TAB):
- A.N.R. Robinson International Airport (TAB) currently has only 1 runway.
- To date, there have been no serious air incidents at the airport.
- The closest airport to A.N.R. Robinson International Airport (TAB) is Piarco International Airport (POS), which is located 51 miles (83 kilometers) SW of TAB.
- These works will ensure that Trinidad and Tobago maintains United States Federal Aviation Authority Category 1 status.
- Because of A.N.R. Robinson International Airport's relatively low elevation of 38 feet, planes can take off or land at A.N.R. Robinson 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 A.N.R. Robinson International Airport (TAB) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to A.N.R. Robinson International Airport (meaning A.N.R. Robinson International Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,309 miles (19,809 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.