GE 202 then GE 121 at Johannesburg
Durban → Johannesburg → Cape Town
Timetable, Johannesburg time
08:00GE 202 from Durban at the gate
07:00GE 121 to Cape Town leaves the gate
23 h apart on the timetable, overnight
GE 121 leaves 23 h after GE 202 arrives on the timetable: more than half a day, so not a connection we count.