SQ 830 then ZH 9512 at Pudong
Singapore → Shanghai → Shenzhen
Timetable, Shanghai time
14:35SQ 830 from Singapore at the gate
15:35ZH 9512 to Shenzhen leaves the gate
1 h 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
15:35ZH 9512 due to leave, no estimate yet
1 h between the gates, on these times
The last days
SQ 830 and ZH 9512 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.