AA 5198 then AA 5078 at Charlotte
Nashville → Charlotte → Birmingham (Alabama)
Timetable, Charlotte time
17:40AA 5198 from Nashville at the gate
12:25AA 5078 to Birmingham (Alabama) leaves the gate
18 h 45 apart on the timetable, overnight
AA 5078 leaves 18 h 45 after AA 5198 arrives on the timetable: more than half a day, so not a connection we count.