SA 51 then SA 563 at Johannesburg
Lubumbashi → Johannesburg → Durban
Timetable, Johannesburg time
15:50SA 51 from Lubumbashi at the gate
15:10SA 563 to Durban leaves the gate
23 h 20 apart on the timetable, overnight
SA 563 leaves 23 h 20 after SA 51 arrives on the timetable: more than half a day, so not a connection we count.