UA 5196 then CK 228 at O'Hare
Shreveport → Chicago → Shanghai
Timetable, Chicago time
12:30UA 5196 from Shreveport at the gate
04:00CK 228 to Shanghai leaves the gate
15 h 30 apart on the timetable, overnight
CK 228 leaves 15 h 30 after UA 5196 arrives on the timetable: more than half a day, so not a connection we count.