Delek US Holdings to Host First Quarter 2009 Conference Call on May 7th

BRENTWOOD, Tenn.--(Business Wire)--
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 first quarter 2009 earnings release before the
U.S. stock market opens on Thursday, May 7, 2009. A conference call to discuss
the first quarter results is scheduled to begin at 12:00 p.m. CT (1:00 p.m. ET)
on May 7, 2009.

The live broadcast of Delek`s quarterly conference call will be available online
by going to www.DelekUS.com and clicking on the investor relations section of
the website. The online replay will be available on the website for 90 days. A
telephonic replay of the call will also be available through May 21, 2009. The
replay can be accessed by dialing 800-642-1687 with the confirmation ID number
96326993.

About Delek US Holdings, Inc.

Delek US Holdings, Inc. is a diversified energy business focused on petroleum
refining, marketing and supply of refined products, and retail marketing of
refined products and general merchandise. The refining segment operates a high
conversion, independent refinery, with a design crude distillation capacity of
60,000 barrels per day, in Tyler, Texas. The marketing and supply segment
markets refined products through its terminals in Abilene, Texas and San Angelo,
Texas as well as other third party terminals. The retail segment markets
gasoline, diesel and other refined petroleum products and convenience
merchandise through a network of company-operated retail fuel and convenience
stores, operated under the MAPCO Express®, MAPCO Mart®, East Coast®, Fast Food
and Fuel, Favorite Markets® and Discount Food Mart brand names.

Delek US Holdings, Inc.
Investor Relations Contact:
Noel Ryan, 615-435-1356
Director of Investor Relations
or
ARAD Communications
Israel Media Contact:
Gali Dahan or Merav Gasar, 001-972-3-7693333

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