3U 1146 then HO 1868 at Guangzhou
Chengdu Shuangliu → Guangzhou → Shanghai Pudong
Timetable, Guangzhou time
16:003U 1146 from Chengdu Shuangliu at the gate
20:20HO 1868 to Shanghai Pudong leaves the gate
4 h 20 apart on the timetable
The last days
3U 1146 and HO 1868 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.