4Z 205 then SA 359 at Johannesburg
Pemba → Johannesburg → Cape Town
Timetable, Johannesburg time
18:104Z 205 from Pemba at the gate
17:30SA 359 to Cape Town leaves the gate
23 h 20 apart on the timetable, overnight
SA 359 leaves 23 h 20 after 4Z 205 arrives on the timetable: more than half a day, so not a connection we count.