KE 35 then DL 9961 at Atlanta
Seoul → Atlanta → CWF
Timetable, Atlanta time
10:05KE 35 from Seoul at the gate
08:00DL 9961 to CWF leaves the gate
21 h 55 apart on the timetable, overnight
DL 9961 leaves 21 h 55 after KE 35 arrives on the timetable: more than half a day, so not a connection we count.