AA 2290 then CX 3272 at Miami
Nashville → Miami → Atlanta
Timetable, Miami time
09:25AA 2290 from Nashville at the gate
07:35CX 3272 to Atlanta leaves the gate
22 h 10 apart on the timetable, overnight
CX 3272 leaves 22 h 10 after AA 2290 arrives on the timetable: more than half a day, so not a connection we count.