CA 8443 then UA 786 at O'Hare
Anchorage → Chicago → Raleigh-Durham
Timetable, Chicago time
16:59CA 8443 from Anchorage at the gate
12:50UA 786 to Raleigh-Durham leaves the gate
19 h 51 apart on the timetable, overnight
UA 786 leaves 19 h 51 after CA 8443 arrives on the timetable: more than half a day, so not a connection we count.