BA 899 then BA 864 at Heathrow
Paphos → London → Prague
Timetable, London time
18:15BA 899 from Paphos at the gate
18:05BA 864 to Prague leaves the gate
23 h 50 apart on the timetable, overnight
BA 864 leaves 23 h 50 after BA 899 arrives on the timetable: more than half a day, so not a connection we count.