The TWA Flight Center, now Terminal 5, also opened in 1962. Designed by Eero Saarinen, it was sculpted as an abstract symbol of flight. It is considered one of the most architecturally distinguished airport terminal designs in the world. With the demise of TWA, however, it is no longer in use. The main building will be kept as a part of a new Terminal 5 building built by JetBlue.