4Z 237 then 4Z 785 at Johannesburg
Nacala → Johannesburg → Port Elizabeth
Timetable, Johannesburg time
16:504Z 237 from Nacala at the gate
17:404Z 785 to Port Elizabeth leaves the gate
50 min apart on the timetable
Johannesburg’s board gives a departure time for only about 59% of its flights, so many days show no gate time.
The last days
4Z 237 and 4Z 785 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.