Nonstop flight route between Tyler, Texas, United States and Thorne Bay, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from TYR to KTB:
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- About this route
 - TYR Airport Information
 - KTB Airport Information
 - Facts about TYR
 - Facts about KTB
 - Map of Nearest Airports to TYR
 - List of Nearest Airports to TYR
 - Map of Furthest Airports from TYR
 - List of Furthest Airports from TYR
 - Map of Nearest Airports to KTB
 - List of Nearest Airports to KTB
 - Map of Furthest Airports from KTB
 - List of Furthest Airports from KTB
 
About this route:
A direct, nonstop flight between Tyler Pounds Regional Airport (TYR), Tyler, Texas, United States and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 2,401 miles (or 3,864 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 Tyler Pounds Regional Airport and Thorne Bay Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | TYR / KTYR | 
| Airport Names: | 
                    
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| Location: | Tyler, Texas, United States | 
| GPS Coordinates: | 32°21'14"N by 95°24'10"W | 
| Area Served: | Tyler, Texas | 
| Operator/Owner: | City of Tyler | 
| Airport Type: | Public | 
| Elevation: | 544 feet (166 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from TYR | 
| More Information: | TYR Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | KTB / | 
| Airport Name: | Thorne Bay Seaplane Base | 
| Location: | Thorne Bay, Alaska, United States | 
| GPS Coordinates: | 55°41'17"N by 132°32'12"W | 
| Area Served: | Thorne Bay, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF - Southeast Region | 
| Airport Type: | Public | 
| Elevation: | 0 feet (0 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from KTB | 
| More Information: | KTB Maps & Info | 
Facts about Tyler Pounds Regional Airport (TYR):
- On November 11, 2008 Tyler-Pounds Regional airport announced plans to add a fourth American Eagle regional jet departure from Tyler, starting January 6, 2009.
 - Because of Tyler Pounds Regional Airport's relatively low elevation of 544 feet, planes can take off or land at Tyler Pounds 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.
 - The furthest airport from Tyler Pounds Regional Airport (TYR) is Sir Gaëtan Duval Airport (RRG), which is located 10,862 miles (17,481 kilometers) away in Rodrigues Island, Mauritius.
 - Tyler Pounds Regional Airport (TYR) has 3 runways.
 - The National Plan of Integrated Airport Systems for 2011–2015 called it a primary commercial service airport.Federal Aviation Administration records show 76,168 passenger boardings in calendar year 2008, 73,841 in 2009 and 74,357 in 2010.
 - The airport opened in November 1929 as Tyler Municipal Airport.
 - The closest airport to Tyler Pounds Regional Airport (TYR) is Cherokee County Airport (JKV), which is located 35 miles (57 kilometers) SSE of TYR.
 - In addition to being known as "Tyler Pounds Regional Airport", another name for TYR is "(former Pounds Army Airfield)".
 - American Eagle and United Express fly to Dallas-Fort Worth International Airport, and George Bush Intercontinental Airport in Houston.
 
Facts about Thorne Bay Seaplane Base (KTB):
- The closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
 - Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
 - Thorne Bay Seaplane Base is a state-owned public-use seaplane base serving Thorne Bay, a community in the Prince of Wales-Hyder Census Area of the U.S.
 - The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
 - Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay Seaplane Base 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.
 
