Planes over Westminster today
For Heathrow's expansion consultation, open until 22 December 2026.
Whatever your view, these are the figures for Westminster now: the planes from Heathrow counted over each of its postcode districts, and the borough's noise, air and flood figures from official data. They are today's flights on today's routes, not those of a third runway. Sky Score takes no side in the consultation.
Heathrow's consultation page: how to respond, and Heathrow's own documents.
Planes from Heathrow, district by district
Planes land and take off into the wind, so the weather decides which way Heathrow flies, and that decides how many pass over each place. Counted over each postcode, January to August 2026.
Each cell gives the most planes over any one postcode of the district on that kind of day, and counts its postcodes in the busiest band reached; the bar splits all of them by how many planes pass over them a day. Each district's own page goes sector by sector.
| District | Flying west56% of days | Both ways15% of days | Flying east29% of days |
|---|---|---|---|
| NW11,440 postcodes | up to 19 a day187 at 10 to 99 | up to 13 a day50 at 10 to 99 | up to 7 a day1,440 under 10 |
| NW8794 postcodes | up to 4 a day794 under 10 | up to 18 a day88 at 10 to 99 | up to 35 a day198 at 10 to 99 |
| SW1A81 postcodes | up to 21 a day34 at 10 to 99 | up to 15 a day24 at 10 to 99 | under 1 a dayat all 81 postcodes |
| SW1E77 postcodes | up to 17 a day77 at 10 to 99 | up to 13 a day42 at 10 to 99 | under 1 a dayat all 77 postcodes |
| SW1H73 postcodes | up to 19 a day73 at 10 to 99 | up to 14 a day73 at 10 to 99 | under 1 a dayat all 73 postcodes |
| SW1P422 postcodes | up to 44 a day422 at 10 to 99 | up to 31 a day422 at 10 to 99 | up to 1 a day422 under 10 |
| SW1V539 postcodes | up to 293 a day58 at 100+ | up to 163 a day58 at 100+ | up to 4 a day539 under 10 |
| SW1W315 postcodes | up to 292 a day291 at 10 to 99 | up to 161 a day157 at 10 to 99 | up to 3 a day315 under 10 |
| SW1X356 postcodes | up to 11 a day49 at 10 to 99 | up to 8 a day356 under 10 | under 1 a dayat all 356 postcodes |
| SW1Y142 postcodes | up to 11 a day31 at 10 to 99 | up to 8 a day142 under 10 | under 1 a dayat all 142 postcodes |
| W9533 postcodes | up to 2 a day533 under 10 | up to 24 a day21 at 10 to 99 | up to 52 a day128 at 10 to 99 |
| W10665 postcodes | up to 2 a day665 under 10 | up to 31 a day63 at 10 to 99 | up to 68 a day305 at 10 to 99 |
| WC2A91 postcodes | up to 14 a day91 at 10 to 99 | up to 11 a day31 at 10 to 99 | up to 1 a day91 under 10 |
| WC2B157 postcodes | up to 13 a day117 at 10 to 99 | up to 10 a day6 at 10 to 99 | up to 1 a day157 under 10 |
| WC2E150 postcodes | up to 14 a day136 at 10 to 99 | up to 10 a day3 at 10 to 99 | up to 1 a day150 under 10 |
| WC2H313 postcodes | up to 10 a day23 at 10 to 99 | up to 8 a day313 under 10 | up to 1 a day313 under 10 |
| WC2N115 postcodes | up to 15 a day111 at 10 to 99 | up to 11 a day20 at 10 to 99 | up to 1 a day115 under 10 |
| WC2R83 postcodes | up to 17 a day83 at 10 to 99 | up to 12 a day51 at 10 to 99 | up to 1 a day83 under 10 |
On an edge: the postcode is on the edge of a flight path, where a few metres decide whether a plane counts as overhead, and the fewest and the most within 100 m of it fall in different bands.
Each district's own page splits it by postcode sector and counts every airport over it.
Noise, air and flood in Westminster
- Aircraft noise band
- ModerateEstimated from the distance to the airport and its routes, scaled by the size of its DEFRA noise map
- Road noise
- HighDEFRA road Lden, share of postcodes over WHO 53 dB
- Air quality
- PoorDEFRA background maps against WHO 2021
- Flood risk
- LowEnvironment Agency, Risk of Flooding from Rivers and Sea, allowing for defences
Westminster: every figure we publish, with its score
What counts as overhead
Overhead means more than halfway up the sky (48.5 degrees or more) and below 7,000 ft, the CAA's definition of an overflight (CAP 1498). A day counts as one way when 80% of its flights used that way. PO boxes and other postcodes for organisations that receive a lot of post are left out: they sit at a delivery office or a business, not at homes.
Where these figures come from
Counted from community flight tracking, checked against the CAA's monthly totals for Heathrow. Flight tracks: adsb.lol (ODbL 1.0); Weather at each airport: Iowa Environmental Mesonet; Ground heights: Contains OS data © Crown copyright and database right; Postcode positions: ONS National Statistics Postcode Lookup (OGL). Licence: Open Database License (ODbL) 1.0.
Aviation noise context: DEFRA strategic noise mapping, Open Government Licence v3.0
Flight routes: UK Aeronautical Information Publication (NATS), derived by Sky Score for the aircraft noise estimate; public but not openly licensed, and not for navigation
Road noise: DEFRA Strategic Noise Mapping Round 4 road Lden, Open Government Licence v3.0
Air quality: DEFRA background pollution maps (PCM), Open Government Licence v3.0
Flood risk: Environment Agency Risk of Flooding from Rivers and Sea, Open Government Licence v3.0