Originally Posted by MiamiJay
We are flying in on American Airlines to Puerto Rico and flying to Beef Island on one of the smaller carriers such as Seaborn Virgin Islands or others only listed as SAAB, Cessna, etc so those are obviously smaller carriers. Naturally, there is a change of terminal so how much time is needed between arrival into SJU and departure for EIS as we will be checking baggage?

If you know the airline they should be able to check your baggage through, you might have to go through TSA again unless they changed the system because AA is at one end of the airport smaller Caribbean flights are at the other which is about a 5 minute walk.