Nonstop flight route between Derry, Northern Ireland, United Kingdom and Stony Rapids, Saskatchewan, Canada:
Departure Airport:

Arrival Airport:

Distance from LDY to YSF:
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- About this route
- LDY Airport Information
- YSF Airport Information
- Facts about LDY
- Facts about YSF
- Map of Nearest Airports to LDY
- List of Nearest Airports to LDY
- Map of Furthest Airports from LDY
- List of Furthest Airports from LDY
- Map of Nearest Airports to YSF
- List of Nearest Airports to YSF
- Map of Furthest Airports from YSF
- List of Furthest Airports from YSF
About this route:
A direct, nonstop flight between City of Derry Airport (LDY), Derry, Northern Ireland, United Kingdom and Stony Rapids Airport (YSF), Stony Rapids, Saskatchewan, Canada would travel a Great Circle distance of 3,364 miles (or 5,414 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 large distance between City of Derry Airport and Stony Rapids Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between City of Derry Airport and Stony Rapids Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LDY / EGAE |
Airport Names: |
|
Location: | Derry, Northern Ireland, United Kingdom |
GPS Coordinates: | 55°2'34"N by 7°9'42"W |
Area Served: | Derry, United Kingdom |
Operator/Owner: | Derry City Council |
Airport Type: | Public |
Elevation: | 23 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from LDY |
More Information: | LDY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YSF / CYSF |
Airport Name: | Stony Rapids Airport |
Location: | Stony Rapids, Saskatchewan, Canada |
GPS Coordinates: | 59°15'1"N by 105°50'29"W |
Operator/Owner: | Ministry of Highways & Infrastructure |
Airport Type: | Public |
Elevation: | 801 feet (244 meters) |
# of Runways: | 1 |
View all routes: | Routes from YSF |
More Information: | YSF Maps & Info |
Facts about City of Derry Airport (LDY):
- The airport is to develop further Ryanair routes from the airport to European cities such as Barcelona, Paris, Frankfurt and Milan.
- Ryanair also discontinued the Bristol route and changed its Derry–East Midlands route to Derry–Birmingham announcing new flights to London Luton and the airport's first scheduled international service to Alicante which commenced in June 2009.
- Because of City of Derry Airport's relatively low elevation of 23 feet, planes can take off or land at City of Derry 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 decrease in operational hours at the airport as a direct consequence of the challenging economic conditions have caused problems for Eglinton Flying Club and the helicopter flight training facility who in turn have threatened to leave the airport if the decisions are not reversed.
- In addition to being known as "City of Derry Airport", another name for LDY is "Londonderry/Eglinton Airport[1]".
- A major redevelopment programme was undertaken by the Council from 1989 to 1993 with grant aid from the European Regional Development Fund.
- City of Derry Airport (LDY) currently has only 1 runway.
- The closest airport to City of Derry Airport (LDY) is Belfast International Airport (BFS), which is located 46 miles (74 kilometers) SE of LDY.
- The furthest airport from City of Derry Airport (LDY) is Ryan's Creek Aerodrome (SZS), which is located 11,838 miles (19,051 kilometers) away in Stewart Island, New Zealand.
- City of Derry Airport handled 384,973 passengers last year.
- During 1998 and 1999 safety improvements were undertaken at the airport as a matter of priority.
Facts about Stony Rapids Airport (YSF):
- The closest airport to Stony Rapids Airport (YSF) is Fond-du-Lac Airport (ZFD), which is located 48 miles (77 kilometers) W of YSF.
- Because of Stony Rapids Airport's relatively low elevation of 801 feet, planes can take off or land at Stony Rapids 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.
- Stony Rapids Airport (YSF) currently has only 1 runway.
- The furthest airport from Stony Rapids Airport (YSF) is Margaret River Airport (MGV), which is located 9,890 miles (15,917 kilometers) away in Margaret River, Western Australia, Australia.