AA 4442 then QR 76 at O'Hare
Madison → Chicago → Milan
Timetable, Chicago time
16:36AA 4442 from Madison at the gate
14:45QR 76 to Milan leaves the gate
22 h 09 apart on the timetable, overnight
QR 76 leaves 22 h 09 after AA 4442 arrives on the timetable: more than half a day, so not a connection we count.