Nonstop flight route between Ottawa, Ontario, Canada and New Orleans, Louisiana, United States:
Departure Airport:

Arrival Airport:

Distance from YOW to MSY:
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- About this route
- YOW Airport Information
- MSY Airport Information
- Facts about YOW
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- Map of Nearest Airports to MSY
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- List of Furthest Airports from MSY
About this route:
A direct, nonstop flight between Ottawa Macdonald–Cartier International Airport (YOW), Ottawa, Ontario, Canada and Louis Armstrong New Orleans International Airport (MSY), New Orleans, Louisiana, United States would travel a Great Circle distance of 1,322 miles (or 2,127 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 Ottawa Macdonald–Cartier International 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: | YOW / CYOW |
Airport Name: | Ottawa Macdonald–Cartier International Airport |
Location: | Ottawa, Ontario, Canada |
GPS Coordinates: | 45°19'20"N by 75°40'1"W |
Area Served: | Ottawa, Ontario |
Operator/Owner: | Transport Canada |
Airport Type: | Public |
Elevation: | 374 feet (114 meters) |
# of Runways: | 3 |
View all routes: | Routes from YOW |
More Information: | YOW 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 Ottawa Macdonald–Cartier International Airport (YOW):
- The south field consists of the two longer runways, 07/25 and 14/32, designed for jet airliners.
- On September 15, 1988, a Bradley Air Services BAe 748 crashed on approach to runway 25, killing both crew members.
- The airport was originally opened at Uplands on a high plateau south of Ottawa by the Ottawa Flying Club, which still operates from the field.
- The 2011 it won Best Airport in North America of the Airport Service Quality Awards by Airports Council International, as well as 2nd Best Airport by Size in the 2 to 5 million passenger category.
- The closest airport to Ottawa Macdonald–Cartier International Airport (YOW) is Ottawa/Rockcliffe Airport (YRO), which is located only 10 miles (15 kilometers) N of YOW.
- The furthest airport from Ottawa Macdonald–Cartier International Airport (YOW) is Margaret River Airport (MGV), which is located 11,465 miles (18,451 kilometers) away in Margaret River, Western Australia, Australia.
- Ottawa Macdonald–Cartier International Airport (YOW) has 3 runways.
- Because of Ottawa Macdonald–Cartier International Airport's relatively low elevation of 374 feet, planes can take off or land at Ottawa Macdonald–Cartier 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.
Facts about Louis Armstrong New Orleans International Airport (MSY):
- On September 19, 1947 the airport was shut down as it was submerged under two feet of water in the wake of the 1947 Hurricane's impact.
- British Airways operated nonstop service to London and Mexico City in the early 1980s with the Lockheed L-1011-500 TriStar which was the long range version of the widebody trijet.
- 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.
- 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.
- Capital Airlines was one of the first airlines to operate jets into New Orleans with the Boeing 720.
- 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.
- For years Delta Air Lines carried more passengers into and out of New Orleans than any other airline.
- In February 2008 U.S.
- In addition to being known as "Louis Armstrong New Orleans International Airport", another name for MSY is "Moisant Field".
- Louis Armstrong New Orleans International Airport (MSY) has 2 runways.
- 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.