All flight paths at Dublin Airport are governed by international safety standards, and are determined by the type of aircraft, the destination of the aircraft and the runway in use at the airport. These factors can have the effect of altering a flight path on any given day.
As the majority of air traffic into and out of Dublin Airport travels across the Irish sea to the east of the airport, arriving and departing aircraft are positioned mainly on flight paths both to the North and to the South of the Airport.
However, there may be circumstances, including to maintain safety or avoid adverse weather conditions, where aircraft may sometimes deviate from these designated flight paths.
The introduction of the new runway at Dublin Airport has also necessitated the development of some new flight paths to allow take-off and landing on this runway.