QR 20 then KD 211 at O'Hare
Doha → Chicago → Anchorage
Timetable, Chicago time
13:42QR 20 from Doha at the gate
12:00KD 211 to Anchorage leaves the gate
22 h 18 apart on the timetable, overnight
KD 211 leaves 22 h 18 after QR 20 arrives on the timetable: more than half a day, so not a connection we count.