FA 539 then 4Z 929 at Johannesburg
Durban → Johannesburg → Cape Town
Timetable, Johannesburg time
20:10FA 539 from Durban at the gate
19:554Z 929 to Cape Town leaves the gate
23 h 45 apart on the timetable, overnight
4Z 929 leaves 23 h 45 after FA 539 arrives on the timetable: more than half a day, so not a connection we count.