HO 1658 then 9C 8715 at Pudong
Athens → Shanghai → Hong Kong
Timetable, Shanghai time
04:55HO 1658 from Athens at the gate
09:159C 8715 to Hong Kong leaves the gate
4 h 20 apart on the timetable
The last days
HO 1658 and 9C 8715 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.