SC 1158 then KE 852 at Beijing
Zhuhai → Beijing → Seoul Incheon
Timetable, Beijing time
18:15SC 1158 from Zhuhai at the gate
10:40KE 852 to Seoul Incheon leaves the gate
16 h 25 apart on the timetable, overnight
KE 852 leaves 16 h 25 after SC 1158 arrives on the timetable: more than half a day, so not a connection we count.