CZ 656 then MF 1109 at Guangzhou
Moscow Sheremetyevo → Guangzhou → Shanghai Hongqiao
Timetable, Guangzhou time
13:30CZ 656 from Moscow Sheremetyevo at the gate
18:00MF 1109 to Shanghai Hongqiao leaves the gatealso 3U 1245, HO 7475
4 h 30 apart on the timetable
The last days
CZ 656 and MF 1109 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.