UA 6022 then AA 9912 at O'Hare
Grand Rapids → Chicago → Richmond
Timetable, Chicago time
10:40UA 6022 from Grand Rapids at the gate
07:30AA 9912 to Richmond leaves the gate
20 h 50 apart on the timetable, overnight
AA 9912 leaves 20 h 50 after UA 6022 arrives on the timetable: more than half a day, so not a connection we count.