MF 3719 then MU 5312 at Guangzhou
Chengdu Shuangliu → Guangzhou → Shanghai Hongqiao
Timetable, Guangzhou time
11:40MF 3719 from Chengdu Shuangliu at the gatealso 3U 5181
16:30MU 5312 to Shanghai Hongqiao leaves the gate
4 h 50 apart on the timetable
The last days
MF 3719 and MU 5312 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.