The TWA Flight Center or Trans World Flight Center,[2] opened in 1962 as a standalone terminal at New York City.Though portions of the original complex, designed by Eero Saarinen, have been demolished, the Saarinen-designed terminal (or head house) has been renovated, partially encircled by and serving as a ceremonial entrance[3] to a new adjacent terminal completed in 2008. Together, the old and new buildings comprise JetBlue Airways' JFK operations and are known collectively as Terminal 5 or simply T5.