Why Do Planes Fly Over My House?
Planes fly over the same houses repeatedly because arrivals and departures funnel through a small number of fixed waypoints. If your house sits under one, every aircraft using that procedure passes over the same spot. The pattern changes when the airport reverses its runway direction, which follows the wind.
If aircraft pass over your house repeatedly, it is almost never coincidence. You are under a published route, and there is a specific reason for it that does not change much day to day.
The two questions people actually ask are why it happens at all, and why it sometimes stops or moves. Both have straightforward answers.
Aircraft do not fly in straight lines between airports
Commercial aircraft follow published routes made of waypoints — fixed positions defined by coordinates, each with a five-letter name. Arrivals and departures at every major airport funnel through a small number of these.
That funnelling is why the traffic concentrates. If your house sits under a waypoint or on the line between two of them, essentially every aircraft using that procedure passes over you, day after day, at roughly the same place in the sky.
Why the pattern changes
Aircraft take off and land into wind wherever possible, so when the wind direction changes, the airport switches which end of the runway it is using. Everything reverses: the houses that had arrivals now get departures, or nothing at all.
Some airports also alternate deliberately. Heathrow famously switches its landing runway part-way through the day specifically so the noise is shared rather than concentrated on the same communities.
Overnight the picture changes again. Most UK airports have night restrictions, so the aircraft still moving in the small hours tend to be cargo and long-haul arrivals — a different, smaller set of flights, which is why the 5am aircraft often sounds different to the daytime ones.
Why they are sometimes much lower
Aircraft on final approach descend on a fixed glideslope, normally three degrees, so their height over your house should be consistent. When one seems markedly lower, the usual explanation is that it is not on the same procedure — a go-around, a different runway in use, or a non-airline flight.
The other common cause is that it is not lower but louder: engine settings change through the approach, and a quiet aircraft at the same altitude can be followed by a loud one.
| What you notice | Why it happens |
|---|---|
| Aircraft on the same line all day | You are under a published route or waypoint |
| It stopped, or moved to next door | Runway direction reversed with the wind |
| Different aircraft at 5am | Night restrictions — mostly cargo and long-haul |
| One seems much lower | Usually louder, not lower — check the altitude |
| It changes mid-afternoon | Some airports alternate to share noise out |
Where a live display fits
Anything that tells you what is actually overhead answers most of this instantly. NearestPlane shows the aircraft above you right now with its altitude, so you can see directly whether the low one really was lower.
It updates every 30 seconds from live ADS-B broadcast by the aircraft themselves, and works anywhere with commercial air traffic.
More: How to Start Plane Spotting in the UK · What Is an Avgeek? · aviation gift guides
Quick answers
Why do planes keep flying over my house? Because you are under a published route. Arrivals and departures funnel through a small number of fixed waypoints, so if your house sits under one, essentially every aircraft using that procedure passes over the same spot.
Why did the planes over my house stop or change direction? Almost always a runway change. Aircraft land and take off into wind, so when the wind shifts the airport reverses its runway direction and the flow moves. Some airports, including Heathrow, also alternate deliberately to share noise out.
Why are planes flying lower over my house than usual? Aircraft on approach follow a fixed three-degree glideslope, so height at a given point should be consistent. A noticeably lower aircraft is usually on a different procedure, going around, or is not an airliner. Often what has changed is loudness rather than height.
Why do planes fly over at night when the airport is closed? Most UK airports restrict but do not stop night movements. What still flies tends to be cargo and long-haul arrivals, which is a smaller and different set of aircraft — and why the early-hours flights often sound distinct from daytime traffic.
How can I find out what a specific plane over my house is? Its callsign is broadcast continuously over ADS-B, so any live tracking app or display can identify it. A display does it without you having to pick up a phone, which matters when the aircraft is overhead for about twenty seconds.