CV 251 then UA 3713 at O'Hare
Anchorage → Chicago → Charleston (South Carolina)
Timetable, Chicago time
19:00CV 251 from Anchorage at the gate
14:32UA 3713 to Charleston (South Carolina) leaves the gate
19 h 32 apart on the timetable, overnight
UA 3713 leaves 19 h 32 after CV 251 arrives on the timetable: more than half a day, so not a connection we count.