DL 1680 then DL 371 at Atlanta
Cincinnati → Atlanta → New York LaGuardia
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
10:30DL 371 to New York LaGuardia leaves the gate
12 h 47 apart on the timetable, overnight
DL 371 leaves 12 h 47 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.