AF used to do this in MIA way back when.
Air France still does. Eight times weekly island hopper service between Miami and Port-Au-Prince, Pointe Pitre, Fort de France, and Cayenne. Where exactly the flight goes depends on the day, but it leaves MIA
for PAP every morning at around 830am and gets in every night at around 830PM (on one day, I believe Saturday, there are two island hopper services that operate within about .5 hours of each other). It operates with either an Air France A320 or an Air France Regional ERJ-145 (owned by Air Caribes but in full AF
colours) depending on the day. However, it is not a feeder service for CDG
flights. It is provided as the easiest way for residents of French and former French territories to get to the US easily.