Planes overhead in B18
Birmingham and Sandwell, West Midlands. All 430 of its postcodes measured (30 PO boxes and other large-user postcodes left out), January to August 2026.
From Birmingham
Planes land and take off into the wind, so the weather decides which way Birmingham flies, and that decides how many pass over B18. Across its postcodes, January to August 2026:
On a day it flies west, 38% of days
Up to 10
a day
Of its 430 postcodes:
- 10 to 99
- 72
- under 10
- 358
On a day it flies both ways, 24% of days
Up to 17
a day
Of its 430 postcodes:
- 10 to 99
- 430
On a day it flies east, 38% of days
Up to 21
a day
Of its 430 postcodes:
- 10 to 99
- 339
- under 10
- 91
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 west38% of days | Both ways24% of days | Flying east38% of days |
|---|---|---|---|
| B18 4116 postcodes | 116 under 10 | 116 at 10 to 99 | 116 at 10 to 99 |
| B18 5114 postcodes | 3 at 10 to 99 | 114 at 10 to 99 | 83 at 10 to 99 |
| B18 6105 postcodes | 27 at 10 to 99 | 105 at 10 to 99 | 45 at 10 to 99 |
| B18 795 postcodes | 42 at 10 to 99 | 95 at 10 to 99 | 95 at 10 to 99 |
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 B18
The councils
Where these figures come from
Counted from community flight tracking, checked against the CAA's monthly totals for Birmingham. 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.