AA 6019 then WN 4886 at Charlotte
Mobile → Charlotte → Nashville
Timetable, Charlotte time
21:10AA 6019 from Mobile at the gate
21:00WN 4886 to Nashville leaves the gate
23 h 50 apart on the timetable, overnight
WN 4886 leaves 23 h 50 after AA 6019 arrives on the timetable: more than half a day, so not a connection we count.