DL 1680 then DL 3149 at Atlanta
Cincinnati → Atlanta → Cincinnati
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
11:15DL 3149 to Cincinnati leaves the gate
13 h 32 apart on the timetable, overnight
DL 3149 leaves 13 h 32 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.