AA 5430 then AA 1478 at Charlotte
Dayton → Charlotte → Houston
Timetable, Charlotte time
11:32AA 5430 from Dayton at the gate
10:56AA 1478 to Houston leaves the gate
23 h 24 apart on the timetable, overnight
AA 1478 leaves 23 h 24 after AA 5430 arrives on the timetable: more than half a day, so not a connection we count.