KE 852 then OZ 114 at Incheon
Beijing Capital → Seoul → Osaka
Timetable, Seoul time
21:55KE 852 from Beijing Capital at the gate
16:40OZ 114 to Osaka leaves the gate
18 h 45 apart on the timetable, overnight
OZ 114 leaves 18 h 45 after KE 852 arrives on the timetable: more than half a day, so not a connection we count.