4Z 177 then FA 202 at Johannesburg
Gaborone → Johannesburg → Cape Town
Timetable, Johannesburg time
13:254Z 177 from Gaborone at the gate
11:40FA 202 to Cape Town leaves the gate
22 h 15 apart on the timetable, overnight
FA 202 leaves 22 h 15 after 4Z 177 arrives on the timetable: more than half a day, so not a connection we count.