AA 6486 then AA 3479 at O'Hare
Detroit → Chicago → Sarasota
Timetable, Chicago time
17:29AA 6486 from Detroit at the gate
13:10AA 3479 to Sarasota leaves the gate
19 h 41 apart on the timetable, overnight
AA 3479 leaves 19 h 41 after AA 6486 arrives on the timetable: more than half a day, so not a connection we count.