BRENTWOOD, Tenn. October 9, 2009 -- Delek US Holdings, Inc. (NYSE: DK), a diversified energy company with assets in the petroleum refining, marketing and retail industries, today announced that the Company intends to issue its third quarter 2009 earnings release before the U.S. stock market opens on Thursday, November 5, 2009. A conference call to discuss the third quarter results is scheduled to begin at 11:00 a.m. CT (12:00 noon ET) on November 5, 2009.