AA 2340 then AA 1953 at Miami
Raleigh-Durham → Miami → St Louis
Timetable, Miami time
13:57AA 2340 from Raleigh-Durham at the gate
13:42AA 1953 to St Louis leaves the gate
23 h 45 apart on the timetable, overnight
AA 1953 leaves 23 h 45 after AA 2340 arrives on the timetable: more than half a day, so not a connection we count.