This is a multi-part message in MIME format. ------=_NextPart_000_001C_01C228FD.5BFAB870 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit WASHINGTON, July 11 (Reuters) - A House subcommittee will hold a hearing next week to air competition concerns about Orbitz, the online ticket venture owned by five major U.S. airlines, a spokesman for the panel said on Thursday. The hearing, before a subcommittee of the House Energy and Commerce Committee, was billed as "an examination of supplier-owned online travel sites." It comes at a time when antitrust enforcers at the Justice Department are scrutinizing the ticket venture and complaints that it could thwart competition in the online travel business. A spokesman for the committee said lawmakers have not yet worked out details about exactly who will testify at the hearing. However, critics of Orbitz include travel agents and online rivals such as Expedia Inc. (EXPE) and Sabre Holdings Corp. (TSG) , the owner of the Travelocity web site. Last month the U.S. Department of Transportation issued an inconclusive report on Orbitz, the third most visited travel site. The agency cited no anti-competitive fallout from Orbitz so far, but it said the ticket venture could potentially have a negative effect on airline competition. The agency balked at reaching any "definitive" conclusions because of the Justice Department's ongoing probe. Owned by AMR Corp.'s (AMR) American Airlines, UAL Corp.'s (UAL) United Airlines, Continental Airlines Inc. (CAL), Delta Air Lines Inc. (DAL) and Northwest Airlines Corp. (NWAC), Orbitz has been accused of having an unfair advantage by rival online services. At the center of the complaints is a provision in Orbitz's charter that prohibits participating airlines from giving their lowest fares to any other online travel site without offering it to Orbitz as well. Orbitz's critics charge that the so-called "Most Favored Nation" or "MFN" clause gives it an unfair advantage and could be bad for consumers. While travel agents sold $63 billion in airline tickets in 2001, Web-based services accounted for $24 billion in ticket sales and their market share is growing because of discounts and convenience. ©2002 Reuters Limited. ------=_NextPart_000_001C_01C228FD.5BFAB870 Content-Type: image/gif; name="1x1.gif" Content-Transfer-Encoding: base64 Content-Location: http://image.i1img.com/images/ads/1x1.gif R0lGODlhAQABAIAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAQAICRAEAOw== ------=_NextPart_000_001C_01C228FD.5BFAB870--