CZ 3306 then 3U 7073 at Guangzhou
Yiwu → Guangzhou → Bangkok
Timetable, Guangzhou time
11:30CZ 3306 from Yiwu at the gate
15:003U 7073 to Bangkok leaves the gate
3 h 30 apart on the timetable
The last days
CZ 3306 and 3U 7073 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.