CA 3878 then MF 3718 at Guangzhou
Wuxi → Guangzhou → Shanghai Hongqiao
Timetable, Guangzhou time
19:25CA 3878 from Wuxi at the gate
20:45MF 3718 to Shanghai Hongqiao leaves the gatealso 3U 5180, HO 5351
1 h 20 apart on the timetable
The last days
CA 3878 and MF 3718 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.