CA 4517 then HO 2079 at Pudong
Chengdu → Shanghai → Shantou
Timetable, Shanghai time
12:35CA 4517 from Chengdu at the gate
18:40HO 2079 to Shantou leaves the gate
6 h 05 apart on the timetable
The last days
CA 4517 and HO 2079 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.