AA 5310 then AA 5078 at Charlotte
Cincinnati → Charlotte → Birmingham (Alabama)
Timetable, Charlotte time
16:44AA 5310 from Cincinnati at the gate
12:25AA 5078 to Birmingham (Alabama) leaves the gate
19 h 41 apart on the timetable, overnight
AA 5078 leaves 19 h 41 after AA 5310 arrives on the timetable: more than half a day, so not a connection we count.