Planes overhead in EC2Y
City of London and Islington, London. All 73 of its postcodes measured (16 PO boxes and other large-user postcodes left out), January to August 2026.
For Heathrow's expansion consultation, open until 22 December 2026: the planes over City of London, council by council.
From Heathrow
Planes land and take off into the wind, so the weather decides which way Heathrow flies, and that decides how many pass over EC2Y. Across its postcodes, January to August 2026:
On a day it flies west, 56% of days
Up to 25
a day
Of its 73 postcodes:
- 10 to 99
- 73
On a day it flies both ways, 15% of days
Up to 18
a day
Of its 73 postcodes:
- 10 to 99
- 73
On a day it flies east, 29% of days
Up to 1
a day
Of its 73 postcodes:
- under 10
- 73
Each sector's bar splits its postcodes by how many planes pass over them a day; the figure above it counts those in the busiest band the sector reaches. The list above gives the whole district's counts.
| Sector | Flying west56% of days | Both ways15% of days | Flying east29% of days |
|---|---|---|---|
| EC2Y 513 postcodes | 13 at 10 to 99 | 13 at 10 to 99 | 13 under 10 |
| EC2Y 846 postcodes | 46 at 10 to 99 | 46 at 10 to 99 | 46 under 10 |
| EC2Y 914 postcodes | 14 at 10 to 99 | 14 at 10 to 99 | 14 under 10 |
Also counted here: London City, at most 1 a day over any of its postcodes.
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.
Near EC2Y
EC1Y EC2V EC1A EC2R EC1M EC2M EC4M EC2N
The councils
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.