4Z 790 then GE 153 at Johannesburg
Port Elizabeth → Johannesburg → Cape Town
Timetable, Johannesburg time
17:204Z 790 from Port Elizabeth at the gate
14:00GE 153 to Cape Town leaves the gate
20 h 40 apart on the timetable, overnight
GE 153 leaves 20 h 40 after 4Z 790 arrives on the timetable: more than half a day, so not a connection we count.