AA 4499 then CK 626 at O'Hare
Charlottesville → Chicago → Shanghai
Timetable, Chicago time
08:32AA 4499 from Charlottesville at the gate
00:01CK 626 to Shanghai leaves the gate
15 h 29 apart on the timetable, overnight
CK 626 leaves 15 h 29 after AA 4499 arrives on the timetable: more than half a day, so not a connection we count.