CV 209 then UA 729 at O'Hare
Anchorage → Chicago → Philadelphia
Timetable, Chicago time
19:50CV 209 from Anchorage at the gate
08:50UA 729 to Philadelphia leaves the gate
13 h apart on the timetable, overnight
UA 729 leaves 13 h after CV 209 arrives on the timetable: more than half a day, so not a connection we count.