MS 839 then SA 359 at Johannesburg
Cairo → Johannesburg → Cape Town
Timetable, Johannesburg time
07:10MS 839 from Cairo at the gate
19:45SA 359 to Cape Town leaves the gate
12 h 35 apart on the timetable
SA 359 leaves 12 h 35 after MS 839 arrives on the timetable: more than half a day, so not a connection we count.