CZ 6685 then CA 8565 at Pudong
Haikou → Shanghai → Guangzhou
Timetable, Shanghai time
15:05CZ 6685 from Haikou at the gate
20:10CA 8565 to Guangzhou leaves the gate
5 h 05 apart on the timetable
The last days
CZ 6685 and CA 8565 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.