BA 371 then BA 660 at Heathrow
Toulouse → London → Larnaca
Timetable, London time
13:15BA 371 from Toulouse at the gate
11:50BA 660 to Larnaca leaves the gate
22 h 35 apart on the timetable, overnight
BA 660 leaves 22 h 35 after BA 371 arrives on the timetable: more than half a day, so not a connection we count.