FA 537 then 4Z 755 at Johannesburg
Port Elizabeth → Johannesburg → Mthatha
Timetable, Johannesburg time
16:40FA 537 from Port Elizabeth at the gate
15:504Z 755 to Mthatha leaves the gate
23 h 10 apart on the timetable, overnight
4Z 755 leaves 23 h 10 after FA 537 arrives on the timetable: more than half a day, so not a connection we count.