CA 3103 then UA 786 at O'Hare
Anchorage → Chicago → Raleigh-Durham
Timetable, Chicago time
15:07CA 3103 from Anchorage at the gate
12:50UA 786 to Raleigh-Durham leaves the gate
21 h 43 apart on the timetable, overnight
UA 786 leaves 21 h 43 after CA 3103 arrives on the timetable: more than half a day, so not a connection we count.