KE 35 then DL 9936 at Atlanta
Seoul → Atlanta → Queretaro
Timetable, Atlanta time
10:05KE 35 from Seoul at the gate
08:00DL 9936 to Queretaro leaves the gate
21 h 55 apart on the timetable, overnight
DL 9936 leaves 21 h 55 after KE 35 arrives on the timetable: more than half a day, so not a connection we count.