Okay, gather 'round...closer....so a friend of a friend...of a friend's sister's brother's cousin (you get the idea...no sources shall be named, however, they were not BA staff and no BA staff were hurt in obtaining the info
) tells me:
fights to FRA will start 1 Aug. (BA 902) and end 30th Aug. (BA 910 out and 911 back) with the A380
LHR-FRA / BA 902 / DEP 06:45 / ARR 09:30 (EXCEPT 4,10,17,24,31)
FRA-LHR / BA 903 / DEP 11:10 / ARR 11:50 (EXCEPT 4,10,17,24,31)
LHR-FRA / BA 910 / DEP 14:30 / ARR 17:15 (EXCEPT 3,4,5,6,7,10,11,12,14,21,28,31)
FRA-LHR / BA 911 / DEP 18:55 / ARR 19:35 (EXCEPT 3,4,5,6,7,10,11,12,14,21,28,31)
So completely at your own risk and without any guarantee but from a source I consider accurate.
As the German saying goes: Bei Risiken und Nebenwirkungen fragen Sie ihren Arzt oder Apotheker.