GS 7925 then MF 1116 at Guangzhou
Tianjin → Guangzhou → Shanghai Hongqiao
Timetable, Guangzhou time
18:15GS 7925 from Tianjin at the gate
20:00MF 1116 to Shanghai Hongqiao leaves the gatealso 3U 1253, HO 7483
1 h 45 apart on the timetable
The last days
GS 7925 and MF 1116 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.