AA 1271 then AA 5174 at Charlotte
Cincinnati → Charlotte → Dayton
Timetable, Charlotte time
06:35AA 1271 from Cincinnati at the gate
20:20AA 5174 to Dayton leaves the gate
13 h 45 apart on the timetable
AA 5174 leaves 13 h 45 after AA 1271 arrives on the timetable: more than half a day, so not a connection we count.