BA 1395 then BA 81 at Heathrow
Belfast City → London → Accra
Timetable, London time
13:05BA 1395 from Belfast City at the gate
12:55BA 81 to Accra leaves the gate
23 h 50 apart on the timetable, overnight
BA 81 leaves 23 h 50 after BA 1395 arrives on the timetable: more than half a day, so not a connection we count.