F9 2467 then DL 1858 at Atlanta
Cleveland → Atlanta → Cincinnati
Timetable, Atlanta time
09:02F9 2467 from Cleveland at the gate
21:20DL 1858 to Cincinnati leaves the gate
12 h 18 apart on the timetable
DL 1858 leaves 12 h 18 after F9 2467 arrives on the timetable: more than half a day, so not a connection we count.