BR 646 then UA 5729 at O'Hare
Anchorage → Chicago → Cedar Rapids
Timetable, Chicago time
17:10BR 646 from Anchorage at the gate
16:10UA 5729 to Cedar Rapids leaves the gate
23 h apart on the timetable, overnight
UA 5729 leaves 23 h after BR 646 arrives on the timetable: more than half a day, so not a connection we count.