DL 1680 then KE 34 at Atlanta
Cincinnati → Atlanta → Seoul
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
10:45KE 34 to Seoul leaves the gate
13 h 02 apart on the timetable, overnight
KE 34 leaves 13 h 02 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.