AA 4963 then CK 626 at O'Hare
Milwaukee → Chicago → Shanghai
Timetable, Chicago time
10:05AA 4963 from Milwaukee at the gate
00:01CK 626 to Shanghai leaves the gate
13 h 56 apart on the timetable, overnight
CK 626 leaves 13 h 56 after AA 4963 arrives on the timetable: more than half a day, so not a connection we count.