caribbean airlines jfk terminal,January 7, 2018, in Port of Spain. Authorities at the John F. Kennedy International Air Terminal (JFKIAT) at Terminal 4 have informed Caribbean Airlines that ALL aircraft entering JFK International Airport would be diverted to other airports for AT LEAST the next 6 hours due to flooding in the customs area. Customers will be informed as soon as Caribbean Airlines learns more about the activities at the John F. Kennedy International Airport.