AA 3815 then UA 987 at O'Hare
Hartford → Chicago → Paris Charles de Gaulle
Timetable, Chicago time
20:15AA 3815 from Hartford at the gate
18:45UA 987 to Paris Charles de Gaulle leaves the gate
22 h 30 apart on the timetable, overnight
UA 987 leaves 22 h 30 after AA 3815 arrives on the timetable: more than half a day, so not a connection we count.