The management of Lan Airlines S.A. (NYSE: LFL) (“LAN” or the “Company”) announced today that on May 5, 2011, LAN filed its annual report on Form 20-F for the fiscal year ended December 31, 2010 (the “2010 Annual Report”) with the U.S. Securities and Exchange Commission (the “SEC”). The 2010 Annual Report can be accessed by visiting either the SEC’s website at www.sec.gov or the Company’s website at www.lan.com. In addition, shareholders may receive a hard copy of the Company’s complete audited financial statements free of charge by requesting a copy within a reasonable period of time from LAN’s Investor Relations Office. ***** About LAN LAN Airlines is one of the leading passenger and cargo airlines in Latin America. The company and its affiliates serve over 76 destinations around the world through an extensive network that offers full connectivity within Latin America, while also linking the region with North America, Europe and the South Pacific, as well as 93 additional international destinations through its various code share agreements. LAN Airlines and its affiliates have a leading position in their respective domestic markets of Chile and Peru as well as an important presence in the Argentinean and Ecuadorian domestic markets. Furthermore, in November 2010, LAN acquired Colombian airline AIRES. Currently, LAN Airlines and its affiliates operate 123 passenger aircraft while LAN Cargo and its respective affiliates have a fleet of 14 dedicated freighters. The Company has one of the youngest fleets in the world which has meant greater efficiency and a significant reduction in CO2 emissions, reflecting its strong commitment to the protection of the environment. LAN is one of the few Investment Grade airlines in the world (BBB). The company’s world class quality standards enabled its membership in oneworld™, an alliance of leading global airlines of which LAN has been a member for 10 years. For more information please visit www.lan.com or www.oneworldalliance.com.