FA 833 then SA 343 at Johannesburg
East London → Johannesburg → Cape Town
Timetable, Johannesburg time
15:50FA 833 from East London at the gate
14:30SA 343 to Cape Town leaves the gate
22 h 40 apart on the timetable, overnight
SA 343 leaves 22 h 40 after FA 833 arrives on the timetable: more than half a day, so not a connection we count.