4Z 797 then P0 27 at Johannesburg
Port Elizabeth → Johannesburg → Lusaka
Timetable, Johannesburg time
12:404Z 797 from Port Elizabeth at the gate
18:40P0 27 to Lusaka leaves the gate
6 h 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 797 and P0 27 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.