QR 47 then AA 5095 at O'Hare
Liege → Chicago → Washington National
Timetable, Chicago time
18:56QR 47 from Liege at the gate
18:00AA 5095 to Washington National leaves the gate
23 h 04 apart on the timetable, overnight
AA 5095 leaves 23 h 04 after QR 47 arrives on the timetable: more than half a day, so not a connection we count.