AA 5924 then AA 5245 at Charlotte
Gainesville → Charlotte → Dayton
Timetable, Charlotte time
15:29AA 5924 from Gainesville at the gate
15:25AA 5245 to Dayton leaves the gate
23 h 56 apart on the timetable, overnight
AA 5245 leaves 23 h 56 after AA 5924 arrives on the timetable: more than half a day, so not a connection we count.