Federal Express 10-K 2012 FY Annual report

EXHIBIT 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Federal Express Corporation (“FedEx Express”) on Form 10-K for the period ended May 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Cathy D. Ross, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of FedEx Express.

Date: July 16, 2012

/s/ Cathy D. Ross

Cathy D. Ross

Executive Vice President and Chief Financial Officer