DL 1680 then DL 3193 at Atlanta
Cincinnati → Atlanta → Columbia
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
14:09DL 3193 to Columbia leaves the gate
16 h 26 apart on the timetable, overnight
DL 3193 leaves 16 h 26 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.