KE 867 then 3U 1818 at Guangzhou
Seoul → Guangzhou → Haikou
Timetable, Guangzhou time
12:10KE 867 from Seoul at the gate
22:303U 1818 to Haikou leaves the gate
10 h 20 apart on the timetable
The last days
KE 867 and 3U 1818 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.