AA 2558 then AA 5174 at Charlotte
Columbus (Ohio) → Charlotte → Dayton
Timetable, Charlotte time
07:50AA 2558 from Columbus (Ohio) at the gate
20:20AA 5174 to Dayton leaves the gate
12 h 30 apart on the timetable
AA 5174 leaves 12 h 30 after AA 2558 arrives on the timetable: more than half a day, so not a connection we count.