So far, the C-17 Globemaster III was only seen in Havana, Cuba, when Obama visited Cuba, when the C-17 was in the presidential support mission (transporting the presidential car "The Beast"). GE shows April 2017 again a C-17 at the airport Jose Marti International. Trump can not be, so who? My research revealed that King Mohammed VI of Morocco was vacationing with his wife Princess Lalla Salma (Lalla means "Lady") and son Prince Moulay (Moulay means "Lord") Hassan in Cuba at the time. The C-17 was borrowed from the Qatari Air Force and transported the luggage of the Royal Family.
Will probably have been more than three suitcases and bicycles.