AA 3219 then AA 5174 at Charlotte
Louisville → Charlotte → Dayton
Timetable, Charlotte time
19:34AA 3219 from Louisville at the gate
18:24AA 5174 to Dayton leaves the gate
22 h 50 apart on the timetable, overnight
AA 5174 leaves 22 h 50 after AA 3219 arrives on the timetable: more than half a day, so not a connection we count.