DL 83 then DL 2266 at Atlanta
Paris Charles de Gaulle → Atlanta → Buffalo
Timetable, Atlanta time
13:14DL 83 from Paris Charles de Gaulle at the gate
12:52DL 2266 to Buffalo leaves the gate
23 h 38 apart on the timetable, overnight
DL 2266 leaves 23 h 38 after DL 83 arrives on the timetable: more than half a day, so not a connection we count.