There's a website called SXMAirport that gives departures and landing info, but I would doubt it would be useful that far into the future.
Actually it is very useful...shows, by airline, what day, what month dates, ARR DEP times, # of PAX based on equipment. It does show 7 fights in the same 2 hour window
By the airport site they are forecasting 372,245 PAX between Oct to May. Others may know if that is + or - previous years.
