AA 2174 then AA 5078 at Charlotte
Chicago O'Hare → Charlotte → Birmingham (Alabama)
Timetable, Charlotte time
16:30AA 2174 from Chicago O'Hare at the gate
12:25AA 5078 to Birmingham (Alabama) leaves the gate
19 h 55 apart on the timetable, overnight
AA 5078 leaves 19 h 55 after AA 2174 arrives on the timetable: more than half a day, so not a connection we count.