4Z 273 then FA 418 at Johannesburg
Maputo → Johannesburg → Durban
Timetable, Johannesburg time
16:504Z 273 from Maputo at the gate
16:45FA 418 to Durban leaves the gate
23 h 55 apart on the timetable, overnight
FA 418 leaves 23 h 55 after 4Z 273 arrives on the timetable: more than half a day, so not a connection we count.