Knight Transportation, Inc. (NYSE: KNX) announced today that David Jackson, President of Knight Transportation, Inc., is scheduled to present at the 2013 JP Morgan Aviation, Transportation & Defense Conference in New York City, NY on Tuesday, March 5, 2013 at 9:30 am EST. Knight Transportation, Inc. is a provider of multiple truckload transportation services using a nationwide network of service centers in the U.S. to serve customers throughout North America. In addition to operating one of the country’s largest tractor fleets, Knight also partners with third-party equipment providers to provide a broad range of truckload services to its customers while creating quality driving jobs for our driving associates and successful business opportunities for owner-operators. The presentation or discussions at the conference may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Please refer to various disclosures made by the Company in its stockholder reports, press releases, and filings with the Securities and Exchange Commission for important risks and uncertainties that could cause actual results or events to differ materially from those expressed in or implied by any such forward-looking statement. The Company does not assume, and specifically disclaims, any obligation to update forward-looking statements.