FA 389 then SA 319 at Johannesburg
East London → Johannesburg → Cape Town
Timetable, Johannesburg time
10:55FA 389 from East London at the gate
09:25SA 319 to Cape Town leaves the gate
22 h 30 apart on the timetable, overnight
SA 319 leaves 22 h 30 after FA 389 arrives on the timetable: more than half a day, so not a connection we count.