4Z 760 then 4Z 951 at Johannesburg
Mthatha → Johannesburg → Cape Town
Timetable, Johannesburg time
17:204Z 760 from Mthatha at the gate
16:204Z 951 to Cape Town leaves the gate
23 h apart on the timetable, overnight
4Z 951 leaves 23 h after 4Z 760 arrives on the timetable: more than half a day, so not a connection we count.