AA 5353 then AA 6066 at Charlotte
Pensacola → Charlotte → Tallahassee
Timetable, Charlotte time
08:15AA 5353 from Pensacola at the gate
20:50AA 6066 to Tallahassee leaves the gate
12 h 35 apart on the timetable
AA 6066 leaves 12 h 35 after AA 5353 arrives on the timetable: more than half a day, so not a connection we count.