UA 4792 then UA 3910 at O'Hare
Moline → Chicago → Chicago
Timetable, Chicago time
16:00UA 4792 from Moline at the gate
05:30UA 3910 to Chicago leaves the gate
13 h 30 apart on the timetable, overnight
UA 3910 leaves 13 h 30 after UA 4792 arrives on the timetable: more than half a day, so not a connection we count.