4Z 758 then GE 211 at Johannesburg
Mthatha → Johannesburg → Durban
Timetable, Johannesburg time
16:104Z 758 from Mthatha at the gate
16:00GE 211 to Durban leaves the gate
23 h 50 apart on the timetable, overnight
GE 211 leaves 23 h 50 after 4Z 758 arrives on the timetable: more than half a day, so not a connection we count.