AA 5185 then AA 5078 at Charlotte
Columbus (Ohio) → Charlotte → Birmingham (Alabama)
Timetable, Charlotte time
16:04AA 5185 from Columbus (Ohio) at the gate
12:25AA 5078 to Birmingham (Alabama) leaves the gate
20 h 21 apart on the timetable, overnight
AA 5078 leaves 20 h 21 after AA 5185 arrives on the timetable: more than half a day, so not a connection we count.