AA 3970 then KD 211 at O'Hare
Wilmington → Chicago → Anchorage
Timetable, Chicago time
13:51AA 3970 from Wilmington at the gate
12:00KD 211 to Anchorage leaves the gate
22 h 09 apart on the timetable, overnight
KD 211 leaves 22 h 09 after AA 3970 arrives on the timetable: more than half a day, so not a connection we count.