This tool shows the number of flights each day over your area in the selected month compared to the average for last year.  The bottom axis shows the day of the month. Use the drop-down menu to change the selected month to see how movements have varied. Hover over each day to see flight numbers.

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.

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.

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.