BA 1323 then BA 592 at Heathrow
Aberdeen → London → Venezia
Timetable, London time
08:00BA 1323 from Aberdeen at the gate
07:45BA 592 to Venezia leaves the gate
23 h 45 apart on the timetable, overnight
BA 592 leaves 23 h 45 after BA 1323 arrives on the timetable: more than half a day, so not a connection we count.