4Z 101 then SA 319 at Johannesburg
Harare → Johannesburg → Cape Town
Timetable, Johannesburg time
10:354Z 101 from Harare at the gate
09:25SA 319 to Cape Town leaves the gate
22 h 50 apart on the timetable, overnight
SA 319 leaves 22 h 50 after 4Z 101 arrives on the timetable: more than half a day, so not a connection we count.