Just like at MIA, AA did very well at SJU in 2004 by stating they carried more than 5 million passengers through out the year. 500,000 thousand more than 2003's figures.
Interesting notes, it states American Eagle is looking to start service to the nearby Puerto Rican island of Vieques. Being from Puerto Rico, I can tell you that Vieques and smaller sister Island Culebra, offer some of the prestine beaches in the Caribbean w/out the hussle and bustle of more comercialized islands.
Also for my Venezuelan friends out there, the long rumoured San Juan-Porlamar (Isla Margarita) is also mentioned. They are currently seeking to begin Charter service to the Island.
All and All great news!
Here is the link to the press release: