FA 106 then SA 531 at Johannesburg
Cape Town → Johannesburg → Durban
Timetable, Johannesburg time
07:50FA 106 from Cape Town at the gate
07:30SA 531 to Durban leaves the gate
23 h 40 apart on the timetable, overnight
SA 531 leaves 23 h 40 after FA 106 arrives on the timetable: more than half a day, so not a connection we count.