AA 5506 then AA 5435 at Charlotte
Gainesville → Charlotte → Dayton
Timetable, Charlotte time
19:40AA 5506 from Gainesville at the gate
19:16AA 5435 to Dayton leaves the gate
23 h 36 apart on the timetable, overnight
AA 5435 leaves 23 h 36 after AA 5506 arrives on the timetable: more than half a day, so not a connection we count.