"Airports have a way of wearing out, of becoming prematurely bedraggled, haggard, and out-of-date. They are tired, tiring, and tiresome places where the architecture never makes the moment of arrival or departure grand or inviting. Dismal is the norm. John F. Kennedy International Airport is no exception. First called Idlewild, it grew by accretion, adding privately held airline terminal buildings one after another, until the entire place was a mass of short circuits. Nothing connected, and with the exception of Eero Saarinen’s swooping TWA Terminal, nothing made the experience of flying a thrill. Delano and Aldrich’s original 1945 master plan had envisioned a single, shared terminal — an idea abandoned because neither the air carriers nor the bookkeepers liked it. By the mid-1980s, the Port Authority of New York and New Jersey, which ran the airport, was again interested in the idea."
For more on JFK, check out this article by Sam Lubell and Greg Goldin in Gotham: A Blog for Scholars of New York City History.