AA 6009 then AA 1478 at Charlotte
Tallahassee → Charlotte → Houston
Timetable, Charlotte time
12:34AA 6009 from Tallahassee at the gate
12:20AA 1478 to Houston leaves the gate
23 h 46 apart on the timetable, overnight
AA 1478 leaves 23 h 46 after AA 6009 arrives on the timetable: more than half a day, so not a connection we count.