Why are planes so loud over my house?
Aircraft noise complaints have a reputation for vagueness — "it's worse lately," "they're lower than they used to be." Sometimes that's perception. Often it's measurably true, and there's a specific operational reason you can identify from your kitchen table with live data. Here's how the system over your roof actually works.
Reason 1: You're under a runway flow (and flows flip)
Airplanes take off and land into the wind. Every airport therefore has at least two "configurations" — north flow and south flow, east and west — and switches between them when the wind changes. Each flow concentrates arrivals along one set of lines in the sky and departures along another.
This is the #1 explanation for "the planes suddenly started": your house sits under the approach path for a flow the airport only uses 30% of the time. Weeks of silence, then a front moves through, the flow flips, and there's an aircraft over your roof every 90 seconds for three days.
Diagnose it: watch your address on the live scope during a loud period. Are aircraft crossing in a consistent line at steadily decreasing altitudes (arrivals) or climbing hard (departures)? Note the direction. Check again on a quiet day — the line will be gone or reversed. That's a flow, and it will flip back with the weather. Our city pages list your nearest major airports with distance and bearing, so you can immediately see which one owns your sky.
Reason 2: RNAV concentrated the paths
Before the 2010s, aircraft flew wider, sloppier corridors — noise was spread over a swath a few miles wide. The FAA's NextGen program replaced those with RNAV procedures: satellite-guided paths flown with GPS precision. Fuel-efficient and safer — but every flight now flies the same few-hundred-foot-wide line. Noise that used to be diluted across a neighborhood got concentrated onto specific streets.
If your home is under one of those lines, you experience something genuinely new: repetitive, metronomic overflights on an exact track. On the scope it's unmistakable — aircraft after aircraft drawing the same line, like a highway in the sky. This is the "it never used to be like this" complaint, and it's real: the paths moved, in a documented, published way (procedures are public FAA documents, and changes go through community comment periods — which is where organized neighborhoods engage).
Reason 3: Altitude, descent profiles, and thrust
Loudness is mostly altitude and power setting:
| What's flying | Typical altitude over you | What you hear |
|---|---|---|
| Final approach (<8 mi from runway) | 1,500–3,000 ft | Loud, slow crossing, gear/flap whine |
| Departure climb (<10 mi) | 2,000–8,000 ft | Loudest: full thrust, rumble that lingers |
| Arrival sequencing (10–25 mi) | 4,000–10,000 ft | Moderate; worse when level segments hold aircraft low |
| Cruise overflight | 28,000 ft+ | Faint hiss; only on quiet nights |
Departures are typically louder than arrivals (takeoff thrust vs. near-idle descent), but arrivals are more frequent per path because they funnel into a single line miles out. Also real: atmospheric effects. Cloud ceilings reflect sound down, cold dense air carries it further, and summer nights with open windows change your exposure without a single flight path moving.
Investigate your own case, tonight
- Open the scope on your address during a loud stretch. Set the ring to 25 nm.
- Click the offenders. Read altitude, vertical arrow (descending = arrival, climbing = departure), and route. Ten clicks tell you which airport and which flow.
- Note times. Cargo hubs run 2–5 AM banks (those FDX/UPS callsigns explain your nights); airline hubs pulse in waves.
- Compare a quiet day. Same view, different flow — now you know your trigger conditions and can even predict loud days from the wind forecast.
Reason 4: It's not your airport at all
Two commonly missed sources. Satellite airports and GA fields: that persistent single-engine drone on Saturday mornings is likely a flight school at a small municipal field you've never thought about — training aircraft fly repetitive patterns at 1,000–1,500 ft for hours, and a busy pattern touches homes within a 3-mile radius of fields most residents couldn't name. Helicopters: medical, police, news, and tour helicopters fly lower than anything else (500–1,500 ft), follow highways and rivers rather than published paths, and produce a distinctive pulsing beat that carries much further than its actual loudness. Both show up clearly on the scope with their type codes — one evening of clicking usually solves a mystery a neighborhood has been arguing about for years.
What can actually be done
Realistic expectations: individual complaints don't move flight paths, but they do build the statistical record airports must publish, and that record fuels procedure reviews. Complaints that cite specifics — "N-numbers/callsigns, 6:10–7:40 AM, 2,400 ft over [street], south flow arrivals" — carry more weight, and every one of those details is readable on a live tracker. Community groups that engaged during FAA procedure comment periods have won real changes (raised altitudes, shifted tracks, night-time routings). The data over your house is public; use it.
Frequently asked
Why did planes suddenly start flying over my house when they never used to?
The most common causes: a wind shift reversing the airport's runway flow (temporary), or a published procedure change concentrating traffic onto a new precise path (permanent until re-designed). Watching a live scope for a few days tells you which one you have.
What altitude do planes fly over residential areas?
It depends on distance to the airport. Within 5 miles of a runway, arrivals descend through 1,500-3,000 ft. At 10-20 miles they're typically at 3,000-8,000 ft. Beyond 40 miles, most traffic is above 20,000 ft and rarely noticeable.
Who do I complain to about aircraft noise?
The airport's noise office logs complaints (most large US airports have a public portal), but flight paths are set by the FAA, not the airport. Effective complaints cite specifics: date, time, direction, altitude — all of which you can read off a live tracker.