AA 2544 then AA 5174 at Charlotte
Columbus (Ohio) → Charlotte → Dayton
Timetable, Charlotte time
20:19AA 2544 from Columbus (Ohio) at the gate
17:42AA 5174 to Dayton leaves the gate
21 h 23 apart on the timetable, overnight
AA 5174 leaves 21 h 23 after AA 2544 arrives on the timetable: more than half a day, so not a connection we count.