1.Where is Orbitz Worldwide's corporate headquarters?
2.When was Orbitz Worldwide founded?
3.When did Orbitz Worldwide go public?
4.How many employees does Orbitz Worldwide have?
5.Who makes up the Orbitz Worldwide Management team and Board of Directors?
6.Who is Orbitz Worldwide's transfer agent and how can I reach them?
7.How do I transfer stock, change the address on my shareholder account, or replace a lost stock certificate?
8.Who is Orbitz Worldwide's auditor?
9.How can I view documents Orbitz Worldwide has filed with the Securities & Exchange Commission (SEC)?
10.Who should I contact regarding investor inquiries?
1.Where is Orbitz Worldwide's corporate headquarters?
 Orbitz Worldwide’s corporate headquarters are based at:

500 W. Madison Street, Suite 1000
Chicago, IL 60661

2.When was Orbitz Worldwide founded?
 Orbitz was originally formed by a group of leading U.S. airlines in 1999 to participate in the rapidly growing online travel industry. The airline investors in Orbitz consisted of American Airlines, Continental Airlines, Delta Air Lines, Northwest Airlines and United Air Lines. The Orbitz website was launched in 2001. In November 2004, Orbitz was acquired by Cendant and assumed responsibility for Cendant's domestic online travel business, which included CheapTickets, a leading online travel brand focused on the value-conscious traveler, and for Flairview Travel, which operated the international online hotel websites HotelClub.com and RatesToGo.com. In February 2005, Cendant acquired ebookers, a leading international online travel brand with an online presence in 13 countries in Europe. Orbitz Worldwide was formed through the combination of Orbitz and the online travel assets of Cendant's travel distribution services division and became a public company in July 2007.

3.When did Orbitz Worldwide go public?
 In July 2007, Orbitz Worldwide became a publicly traded company on the New York Stock Exchange (NYSE) under the ticker symbol OWW.

4.How many employees does Orbitz Worldwide have?
 Orbitz Worldwide has over 1,600 employees in over 20 countries.

5.Who makes up the Orbitz Worldwide Management team and Board of Directors?
 Information is available on the Management and Board of Directors pages of our Investor Relations website.

6.Who is Orbitz Worldwide's transfer agent and how can I reach them?
 The transfer agent and registrar for our common stock is American Stock Transfer and Trust Company. You can reach them at:

59 Maiden Lane
Plaza Level
New York, NY 10038
800-937-5449

7.How do I transfer stock, change the address on my shareholder account, or replace a lost stock certificate?
 Please contact Orbitz Worldwide’s transfer agent, American Stock Transfer and Trust Company or your broker.

8.Who is Orbitz Worldwide's auditor?
 Deloitte & Touche, LLP
111 South Wacker Drive
Chicago, Illinois 60606-4301
Phone: 312-486-1000

9.How can I view documents Orbitz Worldwide has filed with the Securities & Exchange Commission (SEC)?
 The materials that Orbitz Worldwide files with the SEC can be found on the SEC Filings page of our Investor Relations website.

10.Who should I contact regarding investor inquiries?
 

If you have questions or require additional information, you can contact:

Brian Wolf
Sr. Director Investor Relations
312 260 8301
E-mail: brian.wolf@orbitz.com