Surprisingly one of the very best short runway aircraft is the 757 with 180 to 200 seats. The aircraft can make Orange County to Atlanta from a 5700 foot runway with a full load and bad weather reserve fuel. That is almost a 1700 mile trip. MIA to EIS is only 960 miles. If they extend the runway to 5500 feet MIA would be easy for the 757 and Atlanta possible.