4Z 762 then GE 131 at Johannesburg
Upington → Johannesburg → Cape Town
Timetable, Johannesburg time
10:104Z 762 from Upington at the gate
10:00GE 131 to Cape Town leaves the gate
23 h 50 apart on the timetable, overnight
GE 131 leaves 23 h 50 after 4Z 762 arrives on the timetable: more than half a day, so not a connection we count.