Nonstop flight route between Hay River, Northwest Territories, Canada and San Antonio, Texas, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from YHY to SAT:
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- About this route
- YHY Airport Information
- SAT Airport Information
- Facts about YHY
- Facts about SAT
- Map of Nearest Airports to YHY
- List of Nearest Airports to YHY
- Map of Furthest Airports from YHY
- List of Furthest Airports from YHY
- Map of Nearest Airports to SAT
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- Map of Furthest Airports from SAT
- List of Furthest Airports from SAT
About this route:
A direct, nonstop flight between Hay River/Merlyn Carter Airport (YHY), Hay River, Northwest Territories, Canada and San Antonio International Airport (SAT), San Antonio, Texas, United States would travel a Great Circle distance of 2,306 miles (or 3,711 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 Hay River/Merlyn Carter Airport and San Antonio International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YHY / CYHY | 
| Airport Name: | Hay River/Merlyn Carter Airport | 
| Location: | Hay River, Northwest Territories, Canada | 
| GPS Coordinates: | 60°50'22"N by 115°46'58"W | 
| Operator/Owner: | Government of the Northwest Territories | 
| Airport Type: | Public | 
| Elevation: | 541 feet (165 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from YHY | 
| More Information: | YHY Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | SAT / KSAT | 
| Airport Name: | San Antonio International Airport | 
| Location: | San Antonio, Texas, United States | 
| GPS Coordinates: | 29°31'36"N by 98°28'18"W | 
| Area Served: | San Antonio–New Braunfels | 
| Operator/Owner: | City of San Antonio | 
| Airport Type: | Public | 
| Elevation: | 809 feet (247 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from SAT | 
| More Information: | SAT Maps & Info | 
Facts about Hay River/Merlyn Carter Airport (YHY):
- Because of Hay River/Merlyn Carter Airport's relatively low elevation of 541 feet, planes can take off or land at Hay River/Merlyn Carter 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 Hay River/Merlyn Carter Airport (YHY) is Port Alfred Airport (AFD), which is located 9,926 miles (15,974 kilometers) away in Port Alfred, South Africa.
- Hay River/Merlyn Carter Airport (YHY) has 2 runways.
- The closest airport to Hay River/Merlyn Carter Airport (YHY) is Fort Resolution Airport (YFR), which is located 74 miles (119 kilometers) ENE of YHY.
Facts about San Antonio International Airport (SAT):
- San Antonio International Airport is owned by the City of San Antonio and operated by the San Antonio Aviation Department.
- From February to September 2006, the airport was a "focus city" for United Airlines with flights to 12 cities in conjunction with their partner Trans States Airlines.
- The bi-level roadway in front of Terminal 1 was opened to traffic November 2009 and extended to provide service to the new terminals.
- Because of San Antonio International Airport's relatively low elevation of 809 feet, planes can take off or land at San Antonio 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 Antonio International Airport (SAT) is Randolph Air Force Base Joint Base San Antonio (RND), which is located only 12 miles (19 kilometers) E of SAT.
- The furthest airport from San Antonio International Airport (SAT) is Sir Gaëtan Duval Airport (RRG), which is located 11,114 miles (17,886 kilometers) away in Rodrigues Island, Mauritius.
- In 2008, San Antonio International Airport handled 8,358,515 passengers, up 3.5 percent from the 2007 total, making this the airports fourth consecutive year of increasing passenger numbers.
- San Antonio International Airport handled 8,034,720 passengers last year.
- The 77th Reconnaissance Group, equipped with various aircraft trained reconnaissance personnel who later served overseas.
- San Antonio International Airport (SAT) has 3 runways.
- On August 1, 2012 both terminals of the airport were evacuated due to a bomb threat called from the parking garage.




