AA 3015 then CA 1054 at O'Hare
Charlotte → Chicago → Beijing
Timetable, Chicago time
11:00AA 3015 from Charlotte at the gate
09:30CA 1054 to Beijing leaves the gate
22 h 30 apart on the timetable, overnight
CA 1054 leaves 22 h 30 after AA 3015 arrives on the timetable: more than half a day, so not a connection we count.