CA 8443 then UA 5122 at O'Hare
Anchorage → Chicago → Eau Claire
Timetable, Chicago time
16:59CA 8443 from Anchorage at the gate
11:59UA 5122 to Eau Claire leaves the gate
19 h apart on the timetable, overnight
UA 5122 leaves 19 h after CA 8443 arrives on the timetable: more than half a day, so not a connection we count.