Planes over Enfield today
For Heathrow's expansion consultation, open until 22 December 2026.
Whatever your view, these are the figures for Enfield 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 |
|---|---|---|---|
| EN1867 postcodes | up to 11 a day175 at 10 to 99 | up to 9 a day867 under 10 | up to 7 a day867 under 10 |
| EN2810 postcodes | up to 9 a day810 under 10 | up to 16 a day7 at 10 to 99 | up to 34 a day8 at 10 to 99 |
| EN3977 postcodes | up to 10 a day1 at 10 to 99 | up to 7 a day977 under 10 | up to 5 a day977 under 10 |
| EN4554 postcodes | up to 18 a day92 at 10 to 99 | up to 34 a day554 at 10 to 99 | up to 49 a day554 at 10 to 99 |
| N9850 postcodes | up to 12 a day545 at 10 to 99 | up to 9 a day850 under 10 | up to 7 a day850 under 10 |
| N11592 postcodes | up to 91 a day592 at 10 to 99 | up to 69 a day592 at 10 to 99 | up to 45 a day585 at 10 to 99 |
| N13511 postcodes | up to 47 a day511 at 10 to 99 | up to 31 a day509 at 10 to 99 | up to 11 a day52 at 10 to 99 |
| N14655 postcodes | up to 37 a day540 at 10 to 99 | up to 28 a day638 at 10 to 99 | up to 31 a day606 at 10 to 99 |
| N18531 postcodes | up to 32 a day529 at 10 to 99 | up to 19 a day269 at 10 to 99 | up to 6 a day531 under 10 |
| N21531 postcodes | up to 14 a day459 at 10 to 99 | up to 13 a day451 at 10 to 99 | up to 10 a day5 at 10 to 99 |
Each district's own page splits it by postcode sector and counts every airport over it.
Noise, air and flood in Enfield
- Aircraft noise band
- LowEstimated from the distance to the airport and its routes, scaled by the size of its DEFRA noise map
- Road noise
- ModerateDEFRA road Lden, share of postcodes over WHO 53 dB
- Air quality
- ModerateDEFRA background maps against WHO 2021
- Flood risk
- LowEnvironment Agency, Risk of Flooding from Rivers and Sea, allowing for defences
Enfield: 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