UA 4776 then UA 987 at O'Hare
Cleveland → Chicago → Paris Charles de Gaulle
Timetable, Chicago time
20:30UA 4776 from Cleveland at the gate
18:45UA 987 to Paris Charles de Gaulle leaves the gate
22 h 15 apart on the timetable, overnight
UA 987 leaves 22 h 15 after UA 4776 arrives on the timetable: more than half a day, so not a connection we count.