CA 3103 then UA 5853 at O'Hare
Anchorage → Chicago → Saginaw
Timetable, Chicago time
15:07CA 3103 from Anchorage at the gate
10:29UA 5853 to Saginaw leaves the gate
19 h 22 apart on the timetable, overnight
UA 5853 leaves 19 h 22 after CA 3103 arrives on the timetable: more than half a day, so not a connection we count.