F9 2111 then CA 8414 at O'Hare
Philadelphia → Chicago → Shanghai
Timetable, Chicago time
22:43F9 2111 from Philadelphia at the gate
20:45CA 8414 to Shanghai leaves the gate
22 h 02 apart on the timetable, overnight
CA 8414 leaves 22 h 02 after F9 2111 arrives on the timetable: more than half a day, so not a connection we count.