4Z 886 then FA 274 at Johannesburg
Richards Bay → Johannesburg → Durban
Timetable, Johannesburg time
19:004Z 886 from Richards Bay at the gate
18:30FA 274 to Durban leaves the gate
23 h 30 apart on the timetable, overnight
FA 274 leaves 23 h 30 after 4Z 886 arrives on the timetable: more than half a day, so not a connection we count.