Planes overhead in N1C
Camden, London. All 81 of its postcodes measured (1 PO box or other large-user postcode left out), January to August 2026.
For Heathrow's expansion consultation, open until 22 December 2026: the planes over Camden, 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 N1C. Across its postcodes, January to August 2026:
On a day it flies west, 56% of days
Up to 12
a day
Of its 81 postcodes:
- 10 to 99
- 44
- under 10
- 37
On a day it flies both ways, 15% of days
Up to 9
a day
Of its 81 postcodes:
- under 10
- 81
On a day it flies east, 29% of days
Up to 4
a day
Of its 81 postcodes:
- under 10
- 81
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 |
|---|---|---|---|
| N1C 481 postcodes | 44 at 10 to 99 | 81 under 10 | 81 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 N1C
WC1H NW1 WC1X WC1N EC1R N7 WC1B N1
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.