BR 646 then UA 5692 at O'Hare
Anchorage → Chicago → Moline
Timetable, Chicago time
17:10BR 646 from Anchorage at the gate
12:40UA 5692 to Moline leaves the gate
19 h 30 apart on the timetable, overnight
UA 5692 leaves 19 h 30 after BR 646 arrives on the timetable: more than half a day, so not a connection we count.