FA 279 then 4Z 937 at Johannesburg
Durban → Johannesburg → Cape Town
Timetable, Johannesburg time
21:55FA 279 from Durban at the gate
20:354Z 937 to Cape Town leaves the gate
22 h 40 apart on the timetable, overnight
4Z 937 leaves 22 h 40 after FA 279 arrives on the timetable: more than half a day, so not a connection we count.