DL 1680 then DL 2923 at Atlanta
Cincinnati → Atlanta → Jacksonville
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
10:44DL 2923 to Jacksonville leaves the gate
13 h 01 apart on the timetable, overnight
DL 2923 leaves 13 h 01 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.