F9 1846 then DL 2857 at Atlanta
Cincinnati → Atlanta → Harrisburg
Timetable, Atlanta time
16:48F9 1846 from Cincinnati at the gate
15:47DL 2857 to Harrisburg leaves the gate
22 h 59 apart on the timetable, overnight
DL 2857 leaves 22 h 59 after F9 1846 arrives on the timetable: more than half a day, so not a connection we count.