Nonstop flight route between Pittsburgh, Pennsylvania, United States and New Orleans, Louisiana, United States:
Departure Airport:

Arrival Airport:

Distance from AGC to MSY:
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- About this route
- AGC Airport Information
- MSY Airport Information
- Facts about AGC
- Facts about MSY
- Map of Nearest Airports to AGC
- List of Nearest Airports to AGC
- Map of Furthest Airports from AGC
- List of Furthest Airports from AGC
- Map of Nearest Airports to MSY
- List of Nearest Airports to MSY
- Map of Furthest Airports from MSY
- List of Furthest Airports from MSY
About this route:
A direct, nonstop flight between Allegheny County Airport (AGC), Pittsburgh, Pennsylvania, United States and Louis Armstrong New Orleans International Airport (MSY), New Orleans, Louisiana, United States would travel a Great Circle distance of 922 miles (or 1,484 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 Allegheny County Airport and Louis Armstrong New Orleans International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | AGC / KAGC |
Airport Name: | Allegheny County Airport |
Location: | Pittsburgh, Pennsylvania, United States |
GPS Coordinates: | 40°21'15"N by 79°55'48"W |
Operator/Owner: | Allegheny County Airport Authority |
Airport Type: | Public |
Elevation: | 1252 feet (382 meters) |
# of Runways: | 2 |
View all routes: | Routes from AGC |
More Information: | AGC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MSY / KMSY |
Airport Names: |
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Location: | New Orleans, Louisiana, United States |
GPS Coordinates: | 29°59'35"N by 90°15'29"W |
Area Served: | New Orleans, Louisiana |
Operator/Owner: | City of New Orleans |
Airport Type: | Public |
Elevation: | 4 feet (1 meters) |
# of Runways: | 2 |
View all routes: | Routes from MSY |
More Information: | MSY Maps & Info |
Facts about Allegheny County Airport (AGC):
- Allegheny County Airport (AGC) has 2 runways.
- Harold Gatty and Wiley Post visited the airport as it was finishing construction both from the ground and air and commented that it was the finest airport they had encountered.
- The closest airport to Allegheny County Airport (AGC) is Forbes Field (FOE), which is located only 6 miles (10 kilometers) NNW of AGC.
- The main terminal was built on a former steel industry slag dump in 1931 by Stanley L.
- In 1981, the Pittsburgh History and Landmarks Foundation added the Allegheny County Airport to their List of Historic Landmarks.
- The furthest airport from Allegheny County Airport (AGC) is Margaret River Airport (MGV), which is located 11,499 miles (18,506 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Louis Armstrong New Orleans International Airport (MSY):
- The closest airport to Louis Armstrong New Orleans International Airport (MSY) is Lakefront Airport (NEW), which is located only 14 miles (23 kilometers) ENE of MSY.
- In 1984 the airport was a small hub for Northeastern International Airlines, which had Boeing 727-100s, 727-200s, and Douglas DC-8s and wide body Airbus A300s.
- The airport was originally named after daredevil aviator John Moisant, who died in 1910 in an airplane crash on agricultural land where the airport is now located.
- Capital Airlines was one of the first airlines to operate jets into New Orleans with the Boeing 720.
- In addition to being known as "Louis Armstrong New Orleans International Airport", another name for MSY is "Moisant Field".
- In 1969 Braniff International Airways started direct Boeing 707-320 jet service twice a week to Hawaii.
- The furthest airport from Louis Armstrong New Orleans International Airport (MSY) is Cocos (Keeling) Island Airport (CCK), which is located 11,125 miles (17,905 kilometers) away in Cocos Islands, Australia.
- Because of Louis Armstrong New Orleans International Airport's relatively low elevation of 4 feet, planes can take off or land at Louis Armstrong New Orleans 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.
- At an average of 4.5 feet above sea level, MSY is the 2nd lowest-lying international airport in the world, behind only Amsterdam's Schiphol International Airport in the Netherlands, which is eleven feet below sea level.
- Louis Armstrong New Orleans International Airport (MSY) has 2 runways.