SQ 830 then CZ 6752 at Pudong
Singapore → Shanghai → Shenzhen
Timetable, Shanghai time
14:35SQ 830 from Singapore at the gate
15:15CZ 6752 to Shenzhen leaves the gate
40 min apart on the timetable
Today
From the airport’s board at 09:31 Shanghai time
14:35SQ 830 due at the gate, no estimate yet
15:15CZ 6752 due to leave, no estimate yet
40 min between the gates, on these times
The last days
SQ 830 and CZ 6752 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.