AA 1716 then CX 3272 at Miami
St Louis → Miami → Atlanta
Timetable, Miami time
08:49AA 1716 from St Louis at the gate
07:35CX 3272 to Atlanta leaves the gate
22 h 46 apart on the timetable, overnight
CX 3272 leaves 22 h 46 after AA 1716 arrives on the timetable: more than half a day, so not a connection we count.