FA 383 then FA 514 at Johannesburg
East London → Johannesburg → Durban
Timetable, Johannesburg time
18:35FA 383 from East London at the gate
18:20FA 514 to Durban leaves the gate
23 h 45 apart on the timetable, overnight
FA 514 leaves 23 h 45 after FA 383 arrives on the timetable: more than half a day, so not a connection we count.