UA 5279 then CA 8414 at O'Hare
Oklahoma City → Chicago → Shanghai
Timetable, Chicago time
15:59UA 5279 from Oklahoma City at the gate
08:10CA 8414 to Shanghai leaves the gate
16 h 11 apart on the timetable, overnight
CA 8414 leaves 16 h 11 after UA 5279 arrives on the timetable: more than half a day, so not a connection we count.