Results for yesterday (24th September):
Of 1239 ADS-B-equipped scheduled LHR flights automatically detected by the EGLLADSB website, 125 (10.1%) were listed by RadarBox with either no route at all, or with a route that didn't have EGLL as a From/To/Via.
Carriers affected: AFR, AUA, AZA, BAW, BEL, BMA, CPA, DAL, DLH, EIN, IBE, MAU, OMA, QFA, SHT, SMX, SWR, TAP, UAL.