Nonstop flight route between Pembroke, Ontario, Canada and San Antonio, Texas, United States:

About this route:

A direct, nonstop flight between Pembroke Airport (YTA), Pembroke, Ontario, Canada and Lackland Air Force Base Joint Base San Antonio (SKF), San Antonio, Texas, United States would travel a Great Circle distance of 1,621 miles (or 2,608 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 Pembroke Airport and Lackland Air Force Base Joint Base San Antonio, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Pembroke Airport (YTA):

• Because of Pembroke Airport's relatively low elevation of 532 feet, planes can take off or land at Pembroke 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.
• Pem-Air operated regularly scheduled air service between Pembroke Airport and Toronto for 31 years.
• The furthest airport from Pembroke Airport (YTA) is Margaret River Airport (MGV), which is located 11,387 miles (18,325 kilometers) away in Margaret River, Western Australia, Australia.
• Pembroke Airport (YTA) currently has only 1 runway.
• The closest airport to Pembroke Airport (YTA) is Petawawa Airport (YWA), which is located only 7 miles (11 kilometers) NNW of YTA.

Facts about Lackland Air Force Base Joint Base San Antonio (SKF):

• In October 2008 the BMT was expanded an extra two weeks to implement more air base defense training as well as other rudimentary skills.
• The furthest airport from Lackland Air Force Base Joint Base San Antonio (SKF) is Sir Gaëtan Duval Airport (RRG), which is located 11,124 miles (17,902 kilometers) away in Rodrigues Island, Mauritius.
• During the 1960s, more permanent facilities were constructed, including four 1,000-person steel and brick Recruit Housing and Training dormitories built between 1966 and 1970 for basic military training by the Lackland Military Training Center.
• On 1 February 1953 the 741st Aircraft Control and Warning Squadron was activated at Lackland 29°23′16.4″N 98°37′59.9″W / 29.387889°N 98.633306°W / 29.387889.
• Construction on Lackland Air Force Base began on 15 Jun, 1941, and it was originally part of Kelly Field.
• In 1965 AN/FPS-20A was upgraded to an AN/FPS-91A radar, then in 1969 it was modified to an AN/FPS-66A.
• The closest airport to Lackland Air Force Base Joint Base San Antonio (SKF) is Stinson Municipal Airport (SSF), which is located only 7 miles (12 kilometers) ESE of SKF.
• Lackland now consists of the Kelly airstrip, Security Hill, main base Lackland, and the old Medina officer training base now named Medina/Lackland Training Annex.