Houston IAH Flight Path Noise Map – George Bush Intercontinental Airport (IAH)
Aircraft noise around Houston IAH in October 2026
Loudest neighborhoods near Houston IAH: North Hollow Estates (Humble), Bordersville, Humble, East Aldine. Quietest: Spring, Kingwood. Busiest around 9 AM local time averaging 1489 flights/day. Source: Flight Path Noise monitoring data, 30 days to 2026-10-18.
Does Houston IAH Airport have a curfew?
No — IAH operates 24/7 with no curfew or mandatory night restrictions.
Bush Intercontinental has no curfew and no mandatory night-flight restrictions of any kind — it runs around the clock as a major international hub, with overnight cargo, late international arrivals and early-morning departure banks. The only night-specific factor is the FAA’s standard DNL noise metric, which applies a 10 dB penalty to operations between 10 PM and 7 AM when calculating noise contours; that weighting affects noise mapping and mitigation eligibility, not when aircraft may fly. The noise-abatement procedures that do exist are voluntary pilot practices, and Houston Airports states plainly that the FAA — not the airport — has sole authority over flight paths and vectoring.
George Bush Intercontinental (IAH/KIAH) is a five-runway, 24-hour United Airlines mega-hub on Houston’s north side, about 37 km from downtown — and its noise story is written by Houston’s stubbornly southerly winds. The airport sits in west flow most of the time, streaming arrivals in from the east over Humble and Atascocita while departures roll southeast off the twin diagonal runways 15L/15R over East Aldine. The airport’s own airfield remarks flag noise-sensitive areas to the north, east and west of the field. The defining local saga is North Hollow Estates in Humble — about 1.75 miles off the runway 9/27 approach — where roughly 250 aircraft a day passed over homes at up to ~80 dB, triggering a decade-long fight that ended with a $9 million federally backed sound-insulation program covering 163 homes by 2021. There is no curfew; IAH runs around the clock, and the FAA — not the airport — controls where the flight paths go.
Which neighborhoods are quietest — and which aren’t
IAH’s five runways come in two sets. Three east–west strips (8L/26R, 8R/26L and 9/27) handle almost all arrivals, and a pair of NW–SE diagonals on the west side (15L/33R, at 12,001 ft the longest, and 15R/33L) handle most departures. That layout puts the arrival noise east or west of the field depending on flow, and parks a near-permanent departure corridor over the southeast.
| Area | Aircraft noise | Why |
|---|---|---|
| North Hollow Estates (Humble) | ✈︎✈︎✈︎ | ~1.75 mi off the runway 27 approach; inside the 65 DNL contour |
| Bordersville | ✈︎✈︎✈︎ | Against the eastern boundary, under 26L/26R finals |
| Humble | ✈︎✈︎✈︎ | City center near the extended centerline of the north parallels |
| East Aldine | ✈︎✈︎✈︎ | Directly under the 15L/15R departure climb-out |
| Kenswick | ✈︎✈︎ | Flanks the eastern corridor; sideline and turning traffic |
| Fall Creek | ✈︎✈︎ | Just south of the runway 27 approach corridor |
| Westfield | ✈︎✈︎ | Low finals to 8L/8R in east flow only |
| Atascocita | ✈︎✈︎ | Long finals overhead at ~600–900 m in west flow |
| Aldine | ✈︎✈︎ | West of the 15L/15R track; off-centerline noise |
| Greenspoint | ✈︎✈︎ | Turning westbound departures, occasional 33 arrivals |
| Spring | ✈︎ | North-flow departures uncommon; mostly high overflights |
| Kingwood | ✈︎ | North of the arrival corridor; higher-altitude sequencing |
The pattern to remember: east of the airport is arrival country, southeast is departure country. Humble, North Hollow, Bordersville and (at higher altitude) Atascocita live under the west-flow arrival streams that run most days of the year, while East Aldine sits under the 15L/15R climb-out that operates in nearly every configuration. The quieter bets are due north (Spring) and northeast beyond the corridor (Kingwood), where traffic is mostly high sequencing turns rather than low finals. West-side areas like Westfield along I-45 are the swing case — near-silent in west flow, then suddenly under low approach traffic when the airport flips east. If you’re weighing an address anywhere in this ring, drop a pin on the map above rather than guessing from distance alone; a home 8 km away on a centerline can be far louder than one 4 km away off to the side.
Flight patterns and runway use
Houston’s prevailing winds blow from the south to southeast, so IAH spends most of its time in west flow: arrivals descend over Humble, Atascocita and the North Hollow/Bordersville area to land westward on 26R, 26L and 27, while departures taxi to the diagonals and climb out southeast on 15L and 15R over East Aldine before turning on course. The westbound runways and the 33s can also take departures when traffic demands.
When the wind swings around, the airport flips to east flow: arrivals land eastward on 8R, 8L and 9, with final approaches over the I-45/Westfield corridor west of the field, and departures typically switch to runway 9, climbing straight out east over Humble — with the 15L/15R diagonals sometimes still taking a share. The practical effect for residents is that a flow change swaps which side of the airport carries the arrival noise, while Humble and East Aldine hear traffic in both configurations, just of different kinds.
Two things distinguish IAH from airports with formal noise regimes. First, there is no preferential-runway or mandatory fly-quiet program — Houston Airports states plainly that the FAA has sole authority over flight paths and vectoring, and the special operational procedures pilots are encouraged to fly on departure and arrival are voluntary and yield to safety. Second, mitigation here has been retroactive rather than preventive: the airport monitors noise with real-time flight tracking and ran a residential noise mitigation program from 2011 that insulated homes inside the 65 DNL contour, most notably the 163 North Hollow Estates homes completed in 2021. The route-density layer on the map above makes the resulting geometry obvious — bright arrival bands stretching east past Atascocita, a hard departure spine running southeast over East Aldine, and a fainter western band that lights up in east flow.
When is it quietest?
There’s no curfew to lean on, so the daily rhythm is set by the hub banking of a 24-hour international airport:
- Overnight (midnight – 5 AM): the quietest stretch, but never silent — cargo freighters, late international arrivals and repositioning flights continue through the night.
- Early morning (5 AM – 8 AM): the first big departure banks roll southeast off 15L/15R; East Aldine’s loudest window.
- Daytime (8 AM – 8 PM): sustained hub waves — arrival banks descending over Humble and Atascocita alternate with departure pushes all day.
- Evening (8 PM – midnight): international arrivals and the last departure banks taper off gradually rather than stopping.
Wind is the other variable. A frontal passage that flips IAH from west to east flow moves the low arrival traffic from the Humble side to the Westfield/I-45 side within the hour — which is why residents west of the field can go days hearing little, then get a full day of low finals. For noise-contour purposes the FAA weights operations between 10 PM and 7 AM with a 10 dB penalty, which is why overnight cargo counts disproportionately toward the DNL contours that decide insulation eligibility, even though it doesn’t limit the flying itself. The hourly breakdown in the pin-drop report above shows how these banks land on your specific address.
How to check noise at your specific address
The map above is the answer to “is this street loud?” Three steps:
- Search your address or postcode in the bar at the bottom of the map.
- Drop a pin — click the location marker that appears.
- Read the noise report that opens in the sidebar: average daily noise (Leq), peak observed dB, flights per day passing within 2 km, and an hourly breakdown.
The Noise Heatmap layer (orange/red = louder) and the Route Density layer (purple/magenta = busier corridors) make IAH’s two-sided pattern easy to read — arrival bands east and west of the field and the departure spine over East Aldine. If you’re comparing homes in Humble, Atascocita, Fall Creek or Spring, check each one: exposure changes street by street near the corridors, and with no curfew and no mandatory abatement program, the traffic you see on the map today is a fair preview of what you’ll hear at 2 AM.
Frequently asked questions
- Why are planes flying over Humble today?
- Because IAH is almost certainly in west flow, its most common configuration. Houston's prevailing south-to-southeast winds mean aircraft land toward the west most days, and the final approaches to runways 26L, 26R and 27 pass directly over Humble, Atascocita and North Hollow on descent. When the wind swings around and the airport flips to east flow, most of that arrival traffic moves to the west side of the field instead — but runway 9 departures then climb out east over Humble. Drop a pin on the map above to see the actual counts over your street.
- Which neighborhoods near IAH are quietest?
- Broadly, north and far-southwest. Spring sees mostly high overflights because north-flow departures off 33L/33R are uncommon, and Kingwood sits north of the eastern arrival corridor, catching higher-altitude sequencing rather than low finals. The loudest areas are east of the field (Humble, North Hollow, Bordersville) under the west-flow arrival streams, and East Aldine to the south-southeast under the 15L/15R departure climb-out. Use the map above to check any specific address.
- Is East Aldine loud from airplane noise?
- Yes — East Aldine sits directly under the climb-out from runways 15L and 15R, the diagonal pair that handles the bulk of IAH's departures. Because 15L/15R are the primary departure runways in west flow (the dominant configuration) and still see use in east flow, this is the most consistently exposed departure corridor around the airport. Departing jets are still low and at high thrust here before turning on course.
- What does 'west flow' and 'east flow' mean at IAH?
- It's the direction aircraft land and take off, set by the wind. In west flow — the norm, thanks to Houston's southerly winds — arrivals land westward on 26R, 26L and 27 over Humble and Atascocita, while departures roll southeast off 15L/15R over East Aldine. In east flow, arrivals land eastward on 8R, 8L and 9 with finals over the I-45/Westfield corridor, and departures typically use runway 9 straight out east over Humble, with 15L/15R sometimes still in the mix. A flow flip can move the noise from one side of the airport to the other within an hour.
- How do I file a noise complaint about Bush Intercontinental?
- Houston Airport System runs a noise office with an online complaint form at complaint-us.emsbk.com/iah and a phone line at 281-233-3900. Note that Houston Airports states the FAA has sole authority over aircraft vectoring and sequencing, so complaints inform monitoring and mitigation rather than directly changing flight paths.
- Did IAH pay to soundproof homes near the airport?
- Yes. After a decade-long fight, North Hollow Estates in Humble — about 1.75 miles from the runway 9/27 threshold, with roughly 250 overflights a day peaking near 80 dB — won a roughly $9 million sound-insulation program, 80% FAA-funded, that had insulated 163 homes by 2021. Eligibility for that kind of mitigation depends on being inside the 65 DNL noise contour, which is exactly what the noise data on this page helps you understand.
- Does Atascocita get aircraft noise from IAH?
- Yes, regularly — Atascocita lies about 16 km east of the airport under the long final-approach streams used in west flow. Aircraft there are higher (roughly 600–900 m) than over Humble, so individual overflights are quieter, but during peak arrival banks they pass near-continuously. Kingwood, slightly north of the corridor, gets noticeably less.
- Can the airport reroute flights away from my neighborhood?
- No — Houston Airports is explicit that the FAA is solely responsible for vectoring and sequencing aircraft. There is no airport-run preferential-runway or mandatory fly-quiet program at IAH; the noise-abatement procedures that exist are voluntary pilot practices that yield to safety and traffic. That makes checking a specific address's real exposure — rather than assuming — the practical move for buyers and renters.
Sources and further reading
- Noise Management — Houston Airport System (Fly2Houston)
- George Bush Intercontinental Airport — Wikipedia
- KIAH — George Bush Intercontinental/Houston Airport — AirNav (FAA data)
- North Hollow neighborhood nears solution after 10-year saga with George Bush Intercontinental Airport over noise — Community Impact Newspaper
- George Bush Intercontinental (IAH) Airport Capacity Profile — Federal Aviation Administration
- Houston Airport System Noise Complaint Form — Houston Airport System
Data updated 2026-10-18 — live ADS-B monitoring, rolling 30-day statistics (methodology). Article text revised 2026-07-17.
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