AA 2290 then MQ 3472 at Miami
Nashville → Miami → Cincinnati
Timetable, Miami time
09:25AA 2290 from Nashville at the gate
08:41MQ 3472 to Cincinnati leaves the gate
23 h 16 apart on the timetable, overnight
MQ 3472 leaves 23 h 16 after AA 2290 arrives on the timetable: more than half a day, so not a connection we count.