ET 849 then FA 103 at Johannesburg
Addis Ababa → Johannesburg → Cape Town
Timetable, Johannesburg time
20:10ET 849 from Addis Ababa at the gate
20:05FA 103 to Cape Town leaves the gate
23 h 55 apart on the timetable, overnight
FA 103 leaves 23 h 55 after ET 849 arrives on the timetable: more than half a day, so not a connection we count.