DL 2806 then CK 626 at O'Hare
New York LaGuardia → Chicago → Shanghai
Timetable, Chicago time
22:18DL 2806 from New York LaGuardia at the gate
19:32CK 626 to Shanghai leaves the gate
21 h 14 apart on the timetable, overnight
CK 626 leaves 21 h 14 after DL 2806 arrives on the timetable: more than half a day, so not a connection we count.