AA 5549 then AA 5239 at Charlotte
Cincinnati → Charlotte → Birmingham (Alabama)
Timetable, Charlotte time
20:34AA 5549 from Cincinnati at the gate
20:15AA 5239 to Birmingham (Alabama) leaves the gate
23 h 41 apart on the timetable, overnight
AA 5239 leaves 23 h 41 after AA 5549 arrives on the timetable: more than half a day, so not a connection we count.