FA 539 then 4Z 799 at Johannesburg
Durban → Johannesburg → Port Elizabeth
Timetable, Johannesburg time
20:10FA 539 from Durban at the gate
20:004Z 799 to Port Elizabeth leaves the gate
23 h 50 apart on the timetable, overnight
4Z 799 leaves 23 h 50 after FA 539 arrives on the timetable: more than half a day, so not a connection we count.