AA 6486 then AA 3183 at O'Hare
Detroit → Chicago → Phoenix
Timetable, Chicago time
17:29AA 6486 from Detroit at the gate
13:26AA 3183 to Phoenix leaves the gate
19 h 57 apart on the timetable, overnight
AA 3183 leaves 19 h 57 after AA 6486 arrives on the timetable: more than half a day, so not a connection we count.