Pegasus Airlines (Turkish: Pegasus Hava Taşımacılığı A.Ş.) (BİST: PGSUS) is a Turkish low-cost carrier headquartered in the Kurtköy area of Pendik, Istanbul with bases at several Turkish airports. Pegasus Airlines operates a one-class interior configuration on all of its aircraft. A "Flying Cafe" is available to all passengers whereby food and beverages are provided for an additional charge. Pegasus is also considering installing in-flight entertainment and charging for headphones (currently, only overhead screens are available on selected 737-800s and they only display a computer-generated map showing the flight's progress).All new Boeing 737-800s arrived after November 2011 have Boeing Sky Interior.