SA 302 then FA 398 at Johannesburg
Cape Town → Johannesburg → Durban
Timetable, Johannesburg time
06:00SA 302 from Cape Town at the gate
19:00FA 398 to Durban leaves the gate
13 h apart on the timetable
FA 398 leaves 13 h after SA 302 arrives on the timetable: more than half a day, so not a connection we count.