UA 3375 then CA 1054 at O'Hare
Richmond → Chicago → Beijing
Timetable, Chicago time
09:45UA 3375 from Richmond at the gate
09:10CA 1054 to Beijing leaves the gate
23 h 25 apart on the timetable, overnight
CA 1054 leaves 23 h 25 after UA 3375 arrives on the timetable: more than half a day, so not a connection we count.