Nonstop flight route between Harlingen, Texas, United States and Adelaide, South Australia, Australia:

About this route:

A direct, nonstop flight between Valley International Airport (HRL), Harlingen, Texas, United States and Adelaide Airport (ADL), Adelaide, South Australia, Australia would travel a Great Circle distance of 9,084 miles (or 14,620 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 Valley International Airport and Adelaide 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 Valley International Airport and Adelaide 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 Valley International Airport (HRL):

• On April 2, 2012, a United Airlines, Flight 4128, made an emergency landing at Corpus Christi due to unknown reason when it suffered damage to its front landing gear and also experienced a flat tire.
• Valley International Airport (HRL) has 3 runways.
• After the airport's closure by the military, it was turned over to the local government and converted to civil use as Valley International Airport after Hurricane Beulah flooded the original Harlingen civil airport in 1967.
• The closest airport to Valley International Airport (HRL) is Brownsville/South Padre Island International Airport (BRO), which is located 26 miles (42 kilometers) SSE of HRL.
• Because of Valley International Airport's relatively low elevation of 36 feet, planes can take off or land at Valley 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 Valley International Airport (HRL) is Sir Gaëtan Duval Airport (RRG), which is located 11,151 miles (17,946 kilometers) away in Rodrigues Island, Mauritius.

Facts about Adelaide Airport (ADL):

• The airport was redeveloped in 2005 at a cost of $260 million.
• Adelaide Airport (ADL) has 2 runways.
• Because of Adelaide Airport's relatively low elevation of 20 feet, planes can take off or land at Adelaide 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 Adelaide Airport (ADL) is Flores Airport (FLW), which is located 11,789 miles (18,972 kilometers) away in Flores Island, Azores, Portugal.
• Adelaide Airport handled 7,337,000 passengers last year.
• As of 2011 a series of developments are either underway, approved or proposed for Adelaide Airport.
• The closest airport to Adelaide Airport (ADL) is Kingscote Airport (KGC), which is located 78 miles (125 kilometers) SW of ADL.
• On 5 August 2008 Tiger Airways Australia confirmed that Adelaide Airport would become the airline's second hub which would base two of the airline's Airbus A320s by early 2009.
• First established in 1955, a new dual international/domestic terminal was opened in 2005 which has received numerous awards, including being named the world's second-best international airport in 2006.
• The new airport terminal is approximately 850 m end to end and is capable of handling 27 aircraft, including the Airbus A380, simultaneously and processing 3,000 passengers per hour.