JetBlue's strategy of tossing the textbook for low-cost carrier operations aside has resulted in a conscious effort to use its leading position at Kennedy International airport in New York to forge partnerships with Aer Lingus, American Airlines, Lufthansa and South African. There are no limits on the number of partnerships JetBlue could create by leveraging the "tremendous piece of real estate" it holds at Kennedy. Barger says: "Could it be 30, is it 20 or is it 50, we'll see."