DL 2461 then DL 2248 at Atlanta
Dayton → Atlanta → Cincinnati
Timetable, Atlanta time
20:33DL 2461 from Dayton at the gate
19:59DL 2248 to Cincinnati leaves the gate
23 h 26 apart on the timetable, overnight
DL 2248 leaves 23 h 26 after DL 2461 arrives on the timetable: more than half a day, so not a connection we count.