CA 1017 then UA 4463 at O'Hare
Anchorage → Chicago → Allentown
Timetable, Chicago time
19:05CA 1017 from Anchorage at the gate
17:54UA 4463 to Allentown leaves the gate
22 h 49 apart on the timetable, overnight
UA 4463 leaves 22 h 49 after CA 1017 arrives on the timetable: more than half a day, so not a connection we count.