QR 47 then AA 4298 at O'Hare
Liege → Chicago → Champaign
Timetable, Chicago time
18:56QR 47 from Liege at the gate
17:15AA 4298 to Champaign leaves the gate
22 h 19 apart on the timetable, overnight
AA 4298 leaves 22 h 19 after QR 47 arrives on the timetable: more than half a day, so not a connection we count.