4Z 173 then FA 298 at Johannesburg
Gaborone → Johannesburg → Cape Town
Timetable, Johannesburg time
08:454Z 173 from Gaborone at the gate
07:15FA 298 to Cape Town leaves the gate
22 h 30 apart on the timetable, overnight
FA 298 leaves 22 h 30 after 4Z 173 arrives on the timetable: more than half a day, so not a connection we count.