BA 933 then BA 952 at Heathrow
Düsseldorf → London → Munich
Timetable, London time
15:00BA 933 from Düsseldorf at the gate
13:55BA 952 to Munich leaves the gate
22 h 55 apart on the timetable, overnight
BA 952 leaves 22 h 55 after BA 933 arrives on the timetable: more than half a day, so not a connection we count.