4Z 922 then RN 102 at Johannesburg
Cape Town → Johannesburg → Manzini
Timetable, Johannesburg time
11:104Z 922 from Cape Town at the gate
09:25RN 102 to Manzini leaves the gate
22 h 15 apart on the timetable, overnight
RN 102 leaves 22 h 15 after 4Z 922 arrives on the timetable: more than half a day, so not a connection we count.