AA 3980 then KD 211 at O'Hare
Champaign → Chicago → Anchorage
Timetable, Chicago time
17:24AA 3980 from Champaign at the gate
12:00KD 211 to Anchorage leaves the gate
18 h 36 apart on the timetable, overnight
KD 211 leaves 18 h 36 after AA 3980 arrives on the timetable: more than half a day, so not a connection we count.