AA 1662 then AA 5174 at Charlotte
Denver → Charlotte → Dayton
Timetable, Charlotte time
19:39AA 1662 from Denver at the gate
17:42AA 5174 to Dayton leaves the gate
22 h 03 apart on the timetable, overnight
AA 5174 leaves 22 h 03 after AA 1662 arrives on the timetable: more than half a day, so not a connection we count.