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How seasonal variation affects your area

Aircraft usually take-off and land into the wind for safety and performance reasons. As the wind direction changes the runway in operation and the flight paths being used may also change.

This means that Perth’s seasonal wind patterns affect usage of the different runway directions. Specifically, Runway 21 tends to be used more frequently in the warmer months due to southerly winds whereas Runway 03 tends to be used more frequently in the cooler months when the predominant wind direction tends to be northerly.

Runways may be used in combination. For example, Runways 03 and 06 may be used at the same time for departures, or Runways 21 and 24 may be used at the same time for arrivals.

As we gather more data on operations we will update this section with more information.

Learn more about how the runway is named and oriented on our Perth Airport Runways page.

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How frequent are flights in my area?

There are a number of factors that influence the frequency of flights.

Firstly, the number and frequency of flights will vary on a daily, weekly and yearly basis due to differences in airline schedules. The airlines schedule flights in response to consumer demand. This is particularly the case around Christmas, Easter, school holidays and Lunar New Year.

Secondly, the runway in use at any given time will also vary, largely due to the wind conditions. Each runway has its own set of flight paths, and each flight path will affect different areas. As the runway in use changes, the flight paths change, and so too do the areas affected by aircraft movements.

This chart shows the total number of flights each hour over the month, compared to the average for last year. Change the selected month to see how it has varied.

*Please note due to technical issues between 19 June and 22 June 2024, flight data may not be accurately displayed. Our supplier is working to resolve the issue. We apologise for any inconvenience this may cause.

View full screen
Posted on

How frequent are flights in my area?

There are a number of factors that influence the frequency of flights.

Firstly, the number and frequency of flights will vary on a daily, weekly and yearly basis due to differences in airline schedules. The airlines schedule flights in response to consumer demand. This is particularly the case around Christmas, Easter, school holidays and Lunar New Year.

Secondly, the runway in use at any given time will also vary, largely due to the wind conditions. Each runway has its own set of flight paths, and each flight path will affect different areas. As the runway in use changes, the flight paths change, and so too do the areas affected by aircraft movements.

This chart shows the total number of flights each hour over the month, compared to the average for last year. Change the selected month to see how it has varied.

*Please note due to technical issues between 19 June and 22 June 2024, flight data may not be accurately displayed. Our supplier is working to resolve the issue. We apologise for any inconvenience this may cause.

View full screen
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How high are aircraft near me?

The altitudes of aircraft over your area can vary according to:

  • the airport the flight is coming from or going to
  • whether the aircraft is arriving, departing or in level flight
  • the specific requirements of the flight path
  • the need for air traffic control to maintain vertical separation between aircraft.

Find out more on our What are the rules about altitudes? page.

*Please note due to technical issues between 19 June and 22 June 2024, flight data may not be accurately displayed. Our supplier is working to resolve the issue. We apologise for any inconvenience this may cause.

View full screen

Posted on

How high are aircraft near me?

The altitudes of aircraft over your area can vary according to:

  • the airport the flight is coming from or going to
  • whether the aircraft is arriving, departing or in level flight
  • the specific requirements of the flight path
  • the need for air traffic control to maintain vertical separation between aircraft.

Find out more on our What are the rules about altitudes? page.

*Please note due to technical issues between 19 June and 22 June 2024, flight data may not be accurately displayed. Our supplier is working to resolve the issue. We apologise for any inconvenience this may cause.

View full screen

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Explore detailed data for your area

Use this interactive tool to explore detailed data for your area in the month of your choice.

This report is best viewed in full screen mode.

*Please note due to technical issues between 19 June and 22 June 2024, flight data may not be accurately displayed. Our supplier is working to resolve the issue. We apologise for any inconvenience this may cause.

View full screen

Posted on

Explore detailed data for your area

Use this interactive tool to explore detailed data for your area in the month of your choice.

This report is best viewed in full screen mode.

*Please note due to technical issues between 19 June and 22 June 2024, flight data may not be accurately displayed. Our supplier is working to resolve the issue. We apologise for any inconvenience this may cause.

View full screen

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Perth and Jandakot Airport Community Consultation

Federally-leased airports (excluding Mt. Isa and Tennant Creek) have established Community Aviation Consultation Groups (CACGs), which provide an effective avenue for local community engagement on airport planning and operations, including aircraft noise. The Department for Infrastructure, Transport, Regional Development and Communications provides guidelines for CACGs.

Non federally-leased airports may also choose to establish CACGs or community forums.

CACG membership depends on the characteristics of the airport and any local issues of community concern however, generally includes:

  • airport management
  • aircraft operators
  • community organisations or representatives
  • representatives from state, territory or local government bodies
  • local tourism and business groups.

Airservices does not formally belong to CACGs, but is invited to attend to provide relevant information and assist in discussions. We engage with CACGs on flight path and airspace changes, as well as technical reviews, such as noise monitoring and noise abatement procedures.

Find out more information on the Perth Airport Community Forum or Jandakot Airport Community Aviation Consultation Group.

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Investigation: Direct tracking to Runways 21 and 24

The practice of direct tracking arrivals to Runways 21 and 24 over Stoneville and Parkerville, northeast of the airport, was addressed. “Direct tracking” involves taking an aircraft off the standard flight path and giving it a shorter route. This now only occurs when it is operationally required, for example, for traffic management reasons to ensure separation is maintained.

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Investigation: Increased use of north-west RAAF airspace

In May 2013, Airservices permanently implemented an alternative departure procedure from Perth Airport that reduces the number of aircraft flying low over north-western suburbs during the night. The permanent implementation of this procedure follows a trial that started on 27 July 2011 and was known as the ‘Keels trial’.

The new flight path allows some aircraft that previously departed late at night to the north of the airport and then turned towards the coast to make use of RAAF airspace to the north of the airport when the area is not in use by Defence. This change did not apply to all aircraft departing to the north, or change any routes for flights departing to the south.

Previously, most of these aircraft (mostly heading to destinations in the Middle East and Africa) overflew Beechboro and suburbs to the west of Beechboro at between 2500 and 4000 feet (760 to 1200 metres). The new flight path has some of these aircraft take a more northerly route and only turning after they reach 8000 feet (2400m). This additional height reduces the impact of aircraft noise on the ground. It also provides some night-time respite for residents in Beechboro and the suburbs to the west of Beechboro.

Following additional community consultation and environmental assessment, in July 2014 use of this procedure was expanded to all hours when RAAF Pearce airspace is not in use. This will continue to deliver improved noise outcomes for residents living in nearby suburbs including Beechboro, Malaga and Ballajura.

Read the Post Implementation Review of the trial