DL 706 then DL 2248 at Atlanta
Denver → Atlanta → Cincinnati
Timetable, Atlanta time
21:24DL 706 from Denver at the gate
19:48DL 2248 to Cincinnati leaves the gate
22 h 24 apart on the timetable, overnight
DL 2248 leaves 22 h 24 after DL 706 arrives on the timetable: more than half a day, so not a connection we count.