KE 35 then DL 2147 at Atlanta
Seoul → Atlanta → Providence
Timetable, Atlanta time
10:05KE 35 from Seoul at the gate
09:55DL 2147 to Providence leaves the gate
23 h 50 apart on the timetable, overnight
DL 2147 leaves 23 h 50 after KE 35 arrives on the timetable: more than half a day, so not a connection we count.