AA 1610 then AA 5677 at Charlotte
Denver → Charlotte → Cincinnati
Timetable, Charlotte time
16:29AA 1610 from Denver at the gate
16:02AA 5677 to Cincinnati leaves the gate
23 h 33 apart on the timetable, overnight
AA 5677 leaves 23 h 33 after AA 1610 arrives on the timetable: more than half a day, so not a connection we count.