2026-05-01
Routes on Tar1090 - Update
New ICAO config.js option
You may have read my previous post on making changes to Tar1090 in order to display ICAO routes.
After a suggestion to the developer, this was built into the config.js and can be enabled by setting routeDisplay = 'icao';.

Broken routes
After a recent update, I found that using adsb.lol’s API no longer returned any routes - an issue with CORS maybe?
I checked what adsb.oarc.uk uses as their routes display correctly, and they seemed to have transitioned over to https://adsb.im/api/0/routeset.
If your routes are broken, it may be worth just swapping routeApiUrl’s entry to https://adsb.im/api/0/routeset
