GE 124 then 4Z 128 at Johannesburg
Cape Town → Johannesburg → Windhoek
Timetable, Johannesburg time
18:00GE 124 from Cape Town at the gate
17:354Z 128 to Windhoek leaves the gate
23 h 35 apart on the timetable, overnight
4Z 128 leaves 23 h 35 after GE 124 arrives on the timetable: more than half a day, so not a connection we count.