CA 8443 then UA 1420 at O'Hare
Anchorage → Chicago → Indianapolis
Timetable, Chicago time
16:59CA 8443 from Anchorage at the gate
14:12UA 1420 to Indianapolis leaves the gate
21 h 13 apart on the timetable, overnight
UA 1420 leaves 21 h 13 after CA 8443 arrives on the timetable: more than half a day, so not a connection we count.