Nonstop flight route between Buffalo, New York, United States and New Haven, Connecticut, United States:
Departure Airport:

Arrival Airport:

Distance from BUF to HVN:
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- About this route
- BUF Airport Information
- HVN Airport Information
- Facts about BUF
- Facts about HVN
- Map of Nearest Airports to BUF
- List of Nearest Airports to BUF
- Map of Furthest Airports from BUF
- List of Furthest Airports from BUF
- 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 Buffalo Niagara International Airport (BUF), Buffalo, New York, United States and Tweed New Haven Airport (HVN), New Haven, Connecticut, United States would travel a Great Circle distance of 321 miles (or 517 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 Buffalo Niagara 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: | BUF / KBUF |
Airport Name: | Buffalo Niagara International Airport |
Location: | Buffalo, New York, United States |
GPS Coordinates: | 42°56'26"N by 78°43'55"W |
Area Served: | Erie County |
Airport Type: | Public |
Elevation: | 728 feet (222 meters) |
# of Runways: | 2 |
View all routes: | Routes from BUF |
More Information: | BUF 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 Buffalo Niagara International Airport (BUF):
- Because of Buffalo Niagara International Airport's relatively low elevation of 728 feet, planes can take off or land at Buffalo Niagara 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 Buffalo Niagara International Airport (BUF) is Niagara Falls International Airport (IAG), which is located only 16 miles (25 kilometers) NW of BUF.
- The furthest airport from Buffalo Niagara International Airport (BUF) is Margaret River Airport (MGV), which is located 11,465 miles (18,452 kilometers) away in Margaret River, Western Australia, Australia.
- Buffalo Niagara International Airport handled 5,118,000 passengers last year.
- In 2004, 2010 and in 2013, Buffalo/Niagara Int'l Airport hosted Air Force One.
- In 1986–1987, most of the US airline industry consolidated through a series of buyouts and mergers.
- The Buffalo Municipal Airport opened in 1926 on former farmland, making it one of the oldest public airports in the country.
- Buffalo Niagara International Airport (BUF) has 2 runways.
- A large Curtiss-Wright plant once existed at the Airport.
- US Airways operates a US Airways Club near Gate 6.
- In 1991 it was decided that it was no longer economically viable to keep renovating and expanding the dated terminals, and an all-new terminal was needed.
Facts about Tweed New Haven Airport (HVN):
- Tweed New Haven Airport (HVN) has 2 runways.
- Tweed was dedicated on August 29, 1931 as New Haven Municipal Airport.
- 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.
- Since the lawsuit, The Airport Authority has completed the work for the $25 million safety overruns on the New Haven side of the airport, as well as the East Haven side.
- US Air Express flew to Philadelphia and Washington DC.
- 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.
- This left US Air Express as the only airline at Tweed.
- 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.