Nonstop flight route between New Haven, Connecticut, United States and Alma, Michigan, United States:

About this route:

A direct, nonstop flight between Tweed New Haven Airport (HVN), New Haven, Connecticut, United States and Gratiot Community Airport (AMN), Alma, Michigan, United States would travel a Great Circle distance of 619 miles (or 996 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 Tweed New Haven Airport and Gratiot Community Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Tweed New Haven Airport (HVN):

• Competing was Groton/New London based Pilgrim Airlines, to New York/JFK and LaGuardia, as well as Boston, on Twin Otters and F-27s.
• Because of Tweed New Haven Airport's relatively low elevation of 12 feet, planes can take off or land at Tweed New Haven 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.
• By the late 1990s Business Express service ended, as it put its Saab-340s out of service, after is acquisition by AMR Corporation.
• Jet flights from New Haven to Chicago-O'Hare started in 1985-86, initially on Air Wisconsin's BAE-146s as "United Express".
• The furthest airport from Tweed New Haven Airport (HVN) is Margaret River Airport (MGV), which is located 11,768 miles (18,939 kilometers) away in Margaret River, Western Australia, Australia.
• Tweed-New Haven Airport covers 394 acres at an elevation of 12 feet above mean sea level.
• Tweed New Haven Airport (HVN) has 2 runways.
• Today the airport is operated by AvPorts of Teterboro, New Jersey, under contract by the Tweed-New Haven Airport Authority.
• The closest airport to Tweed New Haven Airport (HVN) is Igor I. Sikorsky Memorial Airport (BDR), which is located only 14 miles (23 kilometers) WSW of HVN.

Facts about Gratiot Community Airport (AMN):

• Because of Gratiot Community Airport's relatively low elevation of 754 feet, planes can take off or land at Gratiot Community 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 Gratiot Community Airport (AMN) is Margaret River Airport (MGV), which is located 11,192 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Gratiot Community Airport (AMN) is Mount Pleasant Municipal Airport (MOP), which is located 21 miles (34 kilometers) N of AMN.
• Gratiot Community Airport (AMN) has 2 runways.
• Gratiot Community Airport is a public use airport located three nautical miles southwest of the central business district of Alma, a city in Gratiot County, Michigan, United States.
• For the 12-month period ending December 31, 2007, the airport had 9,500 general aviation aircraft operations, an average of 26 per day.