5Z 251 then ET 808 at Johannesburg
Port Elizabeth → Johannesburg → Addis Ababa
Timetable, Johannesburg time
20:305Z 251 from Port Elizabeth at the gate
14:30ET 808 to Addis Ababa leaves the gate
18 h apart on the timetable, overnight
ET 808 leaves 18 h after 5Z 251 arrives on the timetable: more than half a day, so not a connection we count.