FA 833 then SA 347 at Johannesburg
East London → Johannesburg → Cape Town
Timetable, Johannesburg time
15:50FA 833 from East London at the gate
15:15SA 347 to Cape Town leaves the gate
23 h 25 apart on the timetable, overnight
SA 347 leaves 23 h 25 after FA 833 arrives on the timetable: more than half a day, so not a connection we count.