AF 6736 then AA 3815 at O'Hare
Paris Charles de Gaulle → Chicago → Hartford
Timetable, Chicago time
01:30AF 6736 from Paris Charles de Gaulle at the gate
14:22AA 3815 to Hartford leaves the gate
12 h 52 apart on the timetable
AA 3815 leaves 12 h 52 after AF 6736 arrives on the timetable: more than half a day, so not a connection we count.