CV 12 then UA 4463 at O'Hare
Anchorage → Chicago → Allentown
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
17:54UA 4463 to Allentown leaves the gate
22 h 43 apart on the timetable, overnight
UA 4463 leaves 22 h 43 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.