CV 12 then UA 2672 at O'Hare
Anchorage → Chicago → Pensacola
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
10:47UA 2672 to Pensacola leaves the gate
15 h 36 apart on the timetable, overnight
UA 2672 leaves 15 h 36 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.