AA 5028 then AA 2937 at Charlotte
Charleston (South Carolina) → Charlotte → St Louis
Timetable, Charlotte time
16:49AA 5028 from Charleston (South Carolina) at the gate
16:28AA 2937 to St Louis leaves the gate
23 h 39 apart on the timetable, overnight
AA 2937 leaves 23 h 39 after AA 5028 arrives on the timetable: more than half a day, so not a connection we count.