4Z 762 then SA 375 at Johannesburg
Upington → Johannesburg → Cape Town
Timetable, Johannesburg time
10:104Z 762 from Upington at the gate
23:35SA 375 to Cape Town leaves the gate
13 h 25 apart on the timetable
SA 375 leaves 13 h 25 after 4Z 762 arrives on the timetable: more than half a day, so not a connection we count.