Cairns Airport

Flight Paths

Arrivals

Jets arriving from the north tend to follow one of two paths.

Aircraft will generally approach from the north east, crossing the coast at Richter’s Creek, largely avoiding residential areas.

Aircraft using the Instrument Landing System on Runway 15 will approach over land directly from the north, flying over some suburbs. This approach will be used most frequently in poor weather, but international carriers will often use this approach regardless of the weather conditions. This type of approach requires aircraft to be at around 3000 feet when they begin their approach. Aircraft will descend steadily to the runway using the horizontal and vertical guidance provided by the system.

The approach from the south is straight in from the south-east, and passes over the central business district.

There is no minimum altitude for aircraft in process of landing. Aircraft will generally descend on a glide slope of three degrees.

Departures

Departure flight paths allow aircraft to maintain the runway heading for a short time until they are stabilised in flight, and then to turn towards the route that will take them to their destination.

Jet departures to the south turn soon after take-off to the east, crossing over the ocean. Some residential areas are over flown but these are limited to suburbs within four kilometres of the airport, and the central business district is not overflown.

Departures to the north turn to the north-east to cross the coast at Richter’s Creek. This flight path flies over a small number of suburbs.

The altitude of aircraft after departure will depend on factors such as the type of aircraft and its weight, how heavily laden it is with fuel and passengers, and the atmospheric conditions at the time. All these factors affect an aircraft’s climb rate. There is no regulated minimum altitude for an aircraft in the process of taking off.

Smart Tracking

A growing number of modern aircraft are now fitted with navigation systems that use satellite-assisted guidance which allow aircraft to fly with a higher degree of accuracy and more closely follow the same route as other aircraft. Airservices refers to these routes as ‘Smart Tracking’. Smart Tracking technology makes air travel safer, cleaner and more dependable. It also has the potential to improve noise outcomes for communities living close to airports.

Smart Tracking procedures for aircraft landing at Cairns Airport were updated on 22 June 2017 as part of a nation-wide program to provide additional aircraft with safety, landing predictability, fuel and emissions benefits.

Flight path information

See below for images of typical flight paths and how frequently they were used in the quarter indicated. Please note that aircraft do fly outside the shown swathes. For example, the swathes do not extend to all the areas that are overflown by arriving aircraft prior to aligning with the runway, or show the full length of departure flight paths. Further, aircraft may be directed off the usual flight paths for reasons including the need to avoid bad weather or for traffic management, that is, to ensure safe separation between aircraft. See WebTrak for further information about where aircraft fly. More explanation is also available in the Why Aircraft Fly Where They Do fact sheet.

You can access historical information about flight path use through WebTrak. To access this information click the “Historical” link below the text in the Quick Start Guide at the top left-hand side of the screen. Then use the tick boxes at the bottom-right of the screen to select monthly, quarterly or yearly information. Use the sliders to refine your selection to specific timeframes.

January - March 2017
October - December 2016
July - September 2016
April - June 2016
January - March 2016