AA 1228 then AA 5174 at Charlotte
Lexington → Charlotte → Dayton
Timetable, Charlotte time
19:30AA 1228 from Lexington at the gate
18:24AA 5174 to Dayton leaves the gate
22 h 54 apart on the timetable, overnight
AA 5174 leaves 22 h 54 after AA 1228 arrives on the timetable: more than half a day, so not a connection we count.