DL 1223 then DL 1549 at Atlanta
Cincinnati → Atlanta → Tallahassee
Timetable, Atlanta time
16:30DL 1223 from Cincinnati at the gate
13:12DL 1549 to Tallahassee leaves the gate
20 h 42 apart on the timetable, overnight
DL 1549 leaves 20 h 42 after DL 1223 arrives on the timetable: more than half a day, so not a connection we count.