QR 8154 then AA 677 at O'Hare
Milan → Chicago → Spokane
Timetable, Chicago time
18:35QR 8154 from Milan at the gate
11:11AA 677 to Spokane leaves the gate
16 h 36 apart on the timetable, overnight
AA 677 leaves 16 h 36 after QR 8154 arrives on the timetable: more than half a day, so not a connection we count.