CV 12 then UA 460 at O'Hare
Anchorage → Chicago → Jacksonville
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
14:29UA 460 to Jacksonville leaves the gate
19 h 18 apart on the timetable, overnight
UA 460 leaves 19 h 18 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.