Nonstop flight route between New York City, New York, United States and Duncan, Oklahoma, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from LGA to DUC:
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- About this route
- LGA Airport Information
- DUC Airport Information
- Facts about LGA
- Facts about DUC
- Map of Nearest Airports to LGA
- List of Nearest Airports to LGA
- Map of Furthest Airports from LGA
- List of Furthest Airports from LGA
- Map of Nearest Airports to DUC
- List of Nearest Airports to DUC
- Map of Furthest Airports from DUC
- List of Furthest Airports from DUC
About this route:
A direct, nonstop flight between LaGuardia Airport (LGA), New York City, New York, United States and Halliburton Field (DUC), Duncan, Oklahoma, United States would travel a Great Circle distance of 1,383 miles (or 2,226 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 LaGuardia Airport and Halliburton Field, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | LGA / KLGA | 
| Airport Name: | LaGuardia Airport | 
| Location: | New York City, New York, United States | 
| GPS Coordinates: | 40°46'38"N by 73°52'21"W | 
| Area Served: | New York City | 
| Operator/Owner: | City of New York | 
| Airport Type: | Public | 
| Elevation: | 21 feet (6 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from LGA | 
| More Information: | LGA Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DUC / KDUC | 
| Airport Names: | 
 | 
| Location: | Duncan, Oklahoma, United States | 
| GPS Coordinates: | 34°28'14"N by 97°57'35"W | 
| Area Served: | Duncan, Oklahoma | 
| Operator/Owner: | City of Duncan | 
| Airport Type: | Public | 
| Elevation: | 1113 feet (339 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DUC | 
| More Information: | DUC Maps & Info | 
Facts about LaGuardia Airport (LGA):
- On December 16, 2011, Delta Air Lines announced plans to open a new domestic hub at LaGuardia Airport.
- The terminal was connected to Terminal C by a 600-foot walkway that opened in early 2013, part of Delta's effort to build a hub at LaGuardia.
- The furthest airport from LaGuardia Airport (LGA) is Margaret River Airport (MGV), which is located 11,754 miles (18,917 kilometers) away in Margaret River, Western Australia, Australia.
- The airport was originally named Glenn H.
- In late 2006, construction began to replace the air traffic control tower built in 1962 with a more modern one.
- LaGuardia has also been criticized for some of its outdated facilities.
- FAA approved Instrument Departure Procedure "Whitestone Climb" and the "Expressway Visual Approach to Runway 31" which both overfly Citi Field.
- Because of LaGuardia Airport's relatively low elevation of 21 feet, planes can take off or land at LaGuardia 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 LaGuardia Airport (LGA) is Flushing Airport (closed 1984) (FLU), which is located only 2 miles (3 kilometers) E of LGA.
- The New York City metropolitan area's JFK International, LaGuardia, and Newark Liberty International airports combine to create the largest airport system in the United States, second in the world in terms of passenger traffic, and first in the world in terms of total flight operations.
- LaGuardia Airport (LGA) has 2 runways.
Facts about Halliburton Field (DUC):
- Halliburton Field (DUC) currently has only 1 runway.
- The closest airport to Halliburton Field (DUC) is Lawton–Fort Sill Regional Airport (LAW), which is located 27 miles (43 kilometers) WNW of DUC.
- In addition to being known as "Halliburton Field", another name for DUC is "Duncan Municipal Airport".
- The furthest airport from Halliburton Field (DUC) is Sir Gaëtan Duval Airport (RRG), which is located 10,908 miles (17,554 kilometers) away in Rodrigues Island, Mauritius.




