5Z 611 then FA 206 at Johannesburg
Margate → Johannesburg → Cape Town
Timetable, Johannesburg time
13:405Z 611 from Margate at the gate
12:20FA 206 to Cape Town leaves the gate
22 h 40 apart on the timetable, overnight
FA 206 leaves 22 h 40 after 5Z 611 arrives on the timetable: more than half a day, so not a connection we count.