AA 5600 then AA 5205 at Charlotte
Pensacola → Charlotte → Huntsville
Timetable, Charlotte time
09:39AA 5600 from Pensacola at the gate
22:00AA 5205 to Huntsville leaves the gate
12 h 21 apart on the timetable
AA 5205 leaves 12 h 21 after AA 5600 arrives on the timetable: more than half a day, so not a connection we count.