AA 5564 then AA 5245 at Charlotte
Harrisburg → Charlotte → Dayton
Timetable, Charlotte time
18:46AA 5564 from Harrisburg at the gate
15:25AA 5245 to Dayton leaves the gate
20 h 39 apart on the timetable, overnight
AA 5245 leaves 20 h 39 after AA 5564 arrives on the timetable: more than half a day, so not a connection we count.