FA 397 then 4Z 168 at Johannesburg
Durban → Johannesburg → Lusaka
Timetable, Johannesburg time
14:35FA 397 from Durban at the gate
14:254Z 168 to Lusaka leaves the gate
23 h 50 apart on the timetable, overnight
4Z 168 leaves 23 h 50 after FA 397 arrives on the timetable: more than half a day, so not a connection we count.