BA 785 then BA 932 at Heathrow
Stockholm → London → Düsseldorf
Timetable, London time
09:35BA 785 from Stockholm at the gate
09:15BA 932 to Düsseldorf leaves the gate
23 h 40 apart on the timetable, overnight
BA 932 leaves 23 h 40 after BA 785 arrives on the timetable: more than half a day, so not a connection we count.