Nonstop flight route between Duluth, Minnesota, United States and New Haven, Connecticut, United States:
Departure Airport:

Arrival Airport:

Distance from DLH to HVN:
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- About this route
- DLH Airport Information
- HVN Airport Information
- Facts about DLH
- Facts about HVN
- Map of Nearest Airports to DLH
- List of Nearest Airports to DLH
- Map of Furthest Airports from DLH
- List of Furthest Airports from DLH
- Map of Nearest Airports to HVN
- List of Nearest Airports to HVN
- Map of Furthest Airports from HVN
- List of Furthest Airports from HVN
About this route:
A direct, nonstop flight between Duluth International Airport (DLH), Duluth, Minnesota, United States and Tweed New Haven Airport (HVN), New Haven, Connecticut, United States would travel a Great Circle distance of 1,030 miles (or 1,657 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 Duluth International Airport and Tweed New Haven Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DLH / KDLH |
Airport Name: | Duluth International Airport |
Location: | Duluth, Minnesota, United States |
GPS Coordinates: | 46°50'31"N by 92°11'36"W |
Area Served: | Duluth, Minnesota and Superior, Wisconsin (Twin Ports) |
Operator/Owner: | City of Duluth, Minnesota |
Airport Type: | Public |
Elevation: | 1428 feet (435 meters) |
# of Runways: | 2 |
View all routes: | Routes from DLH |
More Information: | DLH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HVN / KHVN |
Airport Name: | Tweed New Haven Airport |
Location: | New Haven, Connecticut, United States |
GPS Coordinates: | 41°15'50"N by 72°53'12"W |
Area Served: | New Haven, Connecticut |
Operator/Owner: | City of New Haven |
Airport Type: | Public |
Elevation: | 12 feet (4 meters) |
# of Runways: | 2 |
View all routes: | Routes from HVN |
More Information: | HVN Maps & Info |
Facts about Duluth International Airport (DLH):
- In 2013, a new passenger terminal was built directly in front of the 1973 terminal.
- In 1940, Northwest Airlines begins the first regularly scheduled air service to Duluth.
- Duluth International Airport (DLH) has 2 runways.
- The furthest airport from Duluth International Airport (DLH) is Margaret River Airport (MGV), which is located 10,759 miles (17,315 kilometers) away in Margaret River, Western Australia, Australia.
- Duluth International Airport handled 312,000 passengers last year.
- The closest airport to Duluth International Airport (DLH) is Richard I. Bong Airport (SUW), which is located only 12 miles (19 kilometers) SSE of DLH.
Facts about Tweed New Haven Airport (HVN):
- Tweed New Haven Airport (HVN) has 2 runways.
- Tweed Airport is popular with private aircraft and companies carrying tourists who want to view the Connecticut shoreline.
- 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.
- US Air Express flew to Philadelphia and Washington DC.
- Tweed-New Haven Airport covers 394 acres at an elevation of 12 feet above mean sea level.
- 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.
- In 1987 Hyannis MA based Provincetown-Boston Airlines, a commuter airline for Peoplexpress Airlines and then Continental Airlines, began flights to New Haven.
- By the late 1990s Business Express service ended, as it put its Saab-340s out of service, after is acquisition by AMR Corporation.
- 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.