AA 6486 then AA 4294 at O'Hare
Detroit → Chicago → White Plains
Timetable, Chicago time
17:29AA 6486 from Detroit at the gate
14:02AA 4294 to White Plains leaves the gate
20 h 33 apart on the timetable, overnight
AA 4294 leaves 20 h 33 after AA 6486 arrives on the timetable: more than half a day, so not a connection we count.