C8 82 then UA 4170 at O'Hare
Anchorage → Chicago → Greensboro
Timetable, Chicago time
18:28C8 82 from Anchorage at the gate
14:05UA 4170 to Greensboro leaves the gate
19 h 37 apart on the timetable, overnight
UA 4170 leaves 19 h 37 after C8 82 arrives on the timetable: more than half a day, so not a connection we count.