CA 3542 then CA 4302 at Guangzhou
Shanghai Pudong → Guangzhou → Chengdu Shuangliu
Timetable, Guangzhou time
14:40CA 3542 from Shanghai Pudong at the gate
17:30CA 4302 to Chengdu Shuangliu leaves the gate
2 h 50 apart on the timetable
The last days
CA 3542 and CA 4302 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.