EXHIBIT 15.1 December 16, 1998 Federal Express Corporation 2005 Corporate Avenue Memphis, Tennessee 38132 We are aware that Federal Express Corporation will be incorporating by reference in its previously filed Registration Statements No. 2-74000, 2-95720, 33-20138, 33-38041, 33-55055, 333-03443, and 333-49411 its Report on Form 10-Q for the quarter ended November 30, 1998, which includes our report dated December 16, 1998 covering the unaudited interim financial information contained therein. Pursuant to Regulation C of the Securities Act of 1933, that report is not considered part of these registration statements prepared or certified by our firm or a report prepared or certified by our firm within the meaning of Sections 7 and 11 of the Act. Very truly yours, /s/ Arthur Andersen LLP Arthur Andersen LLP