DL 1680 then DL 1102 at Atlanta
Cincinnati → Atlanta → St Louis
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
12:40DL 1102 to St Louis leaves the gate
14 h 57 apart on the timetable, overnight
DL 1102 leaves 14 h 57 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.