Caribair was a Puerto Rican airline based in San Juan, Puerto Rico, that served over a dozen destinations in the Caribbean as well as Miami. In 1970, the air carrier was serving 16 destinations on 14 Caribbean islands, plus Miami. The airline offered McDonnell Douglas DC-9-30 jet service via a number of intermediate stops including San Juan (SJU) for its direct flight services between Miami (MIA) and Port of Spain, Trinidad. Caribair was the first Puerto Rico-based airline to operate jet aircraft on scheduled passenger services. The air carrier was acquired by Eastern Air Lines in 1973.