AA 1876 then AF 4081 at Toronto Pearson
Charlotte → Toronto → Paris Charles de Gaulle
Timetable, Toronto time
14:56AA 1876 from Charlotte at the gate
21:00AF 4081 to Paris Charles de Gaulle leaves the gate
6 h 04 apart on the timetable
The last days
AA 1876 and AF 4081 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.