Orbitz Worldwide Inc is an American based online travel company. The company was founded in 2001 and its headquarters is located in Citigroup Center Chicago, Illinois, United States. The company with more than 1.5 million flight searches enables the travelers to plan and book for their travels. The website also offers one million hotels searches in its website Orbitz.com. The company also includes brands such as ebookers in Europe, The Away Network, Orbitz, Cheap Tickets, and Orbitz for Business in the United States, and HotelClub and RatesToGo based in Australia. The website provides travel destinations and hotels in about 140 countries worldwide.