Exhibit 101.1 Interactive Data FilesExhibit 104.1 Cover Page Interactive Data File

Exhibit 10.5

INFORMATION IN THIS EXHIBIT IDENTIFIED BY BRACKETS IS CONFIDENTIAL AND HAS BEEN EXCLUDED PURSUANT TO ITEM 601(B)(10)(IV) OF REGULATION S-K BECAUSE IT IS BOTH (I) NOT MATERIAL AND (II) THE TYPE THAT FEDEX TREATS AS PRIVATE OR CONFIDENTIAL.

Supplemental Agreement No. 37

to

Purchase Agreement No. 3157

between

The Boeing Company

And

Federal Express Corporation

Relating to Boeing Model 777-FREIGHTER Aircraft

THIS SUPPLEMENTAL AGREEMENT No. 37 (SA-37), entered into as of __November 9, 2023__ by and between THE BOEING COMPANY (Boeing) and FEDERAL EXPRESS CORPORATION (Customer);

W I T N E S S E T H:

A. WHEREAS, the parties entered into Purchase Agreement No. 3157, dated November 7, 2006 (Purchase Agreement), relating to the purchase and sale of certain Boeing Model 777-FREIGHTER Aircraft (Aircraft);

B. WHEREAS, [*] (collectively, SA-37 [*] Option Aircraft), as such rights are defined in the letter agreements identified in the table below. [*]

BOEING PROPRIETARY

C. WHEREAS, Customer and Boeing desire to administratively update the Purchase agreement to document previously agreed to changes to certain terms related to the option deposits for the (i) SA-37 [*] Option Aircraft, and (ii) SA-30 Option Aircraft.

D. WHEREAS, Boeing and Customer desire to administratively update the Purchase Agreement to document that two (2) Block E2 Aircraft, became firm Block E2 Aircraft on the Determination Dates set forth in the table below, and in accordance with the terms of Letter Agreement No. 6-1162-RRO-1068R1, entitled Special Provision – Block B and Block E2 Aircraft;

NOW THEREFORE, in consideration of the mutual covenants herein contained, the parties hereto agree to supplement the Purchase Agreement as follows:

All terms used herein and in the Purchase Agreement, and not defined herein, shall have the same meaning as in the Purchase Agreement.

BOEING PROPRIETARY

1. Boeing and Customer acknowledge and agree that upon execution of this SA-37, [*].

2. Letter Agreement No. 6-1162-RRO-1062R3, entitled Option Aircraft, is hereby deleted in its entirety and replaced with Letter Agreement No. 6-1162-RRO-1062R4, entitled Option Aircraft, including the associated attachment, attached hereto, to reflect [*].

3. Letter Agreement No. 6-1169-LKJ-0776, entitled SA-30 Option Aircraft, is hereby deleted in its entirety and replaced with Letter Agreement 6-1169-LKJ-0776R1, entitled SA-30 Option Aircraft, including the associated attachment, attached hereto, to reflect [*].

4. Letter Agreement No. FED-PA-3157-LA ###-###-####, entitled Revision to the Option Deposit Terms for Option Aircraft and SA-30 Option Aircraft, dated November 2, 2023, attached hereto, is hereby incorporated into the Purchase Agreement which provided certain business considerations to Customer related to the option deposits for the (i) SA-37 [*] Option Aircraft, and (ii) SA-30 Option Aircraft as described in Recital Paragraph C above.

5. Table 1-E2 is hereby deleted in its entirety and replaced with the revised Table 1-E2, attached hereto and incorporated into the Purchase Agreement, to confirm the nature of two (2) Block E2 Aircraft as firm as described in Recital Paragraph D above.

6. The Table of Contents is hereby deleted in its entirety and replaced with the revised Table of Contents, attached hereto, and incorporated into the Purchase Agreement to reflect the changes made by this SA-37.

7. References in the Purchase Agreement and any supplemental agreements and associated letter agreements to letter agreements listed in the left column of the below table shall be deemed to refer to the corresponding letter agreement listed in the right column of the below table.

BOEING PROPRIETARY

EXECUTED as of the day and year first above written.

BOEING PROPRIETARY

TABLE OF CONTENTS

BOEING PROPRIETARY

BOEING PROPRIETARY

BOEING PROPRIETARY

BOEING PROPRIETARY

BOEING PROPRIETARY

				The Boeing Company P.O. Box 3707 Seattle, WA 98124-2207

6-1162-RRO-1062R4

Federal Express Corporation

3610 Hacks Cross

Memphis TN 38125

This letter agreement (Letter Agreement) cancels and supersedes Letter Agreement No. 6-1162-RRO-1062R3 and amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement have the same meaning as in the Purchase Agreement.

Subject to the terms and conditions contained in this Letter Agreement, in addition to the Aircraft described in the Tables to the Purchase Agreement as of the date of execution of this Letter Agreement, Customer will have the option to purchase additional Model 777-FREIGHTER aircraft as option aircraft (Option Aircraft). The delivery months, number of aircraft, Advance Payment Base Price per Option Aircraft and advance payment schedule are listed in the Attachment to this Letter Agreement. The Airframe Price shown includes the Engine Price.

1. Aircraft Description and Changes

1.1 Option Aircraft Description: The Option Aircraft are described by the Detail Specification listed in the Attachment.

1.2 Changes: The Detail Specification of the Option Aircraft will be D019W007FED7F-1, Rev NEW, as revised to reflect:

1.3 [*]

BOEING PROPRIETARY

2. Price

2.1 The pricing elements of the Option Aircraft are listed in the Attachment.

2.2 Price Adjustments.

2.2.1 Changes. The price of the Option Aircraft will be adjusted to reflect changes discussed in paragraph 1.2 above, provided that the price for changes in 1.2 (ii) are subject to the terms of Section 3.2.2 of the AGTA [*].

2.2.2 Optional Features. Unless otherwise agreed by the parties, the Option Aircraft will contain the same Optional Features shown in Exhibit A2 to the Purchase Agreement, and the price of such Optional Features is shown in the Attachment hereto.

2.2.3 Escalation Adjustments. The Airframe Price and the price of Optional Features for Option Aircraft will be escalated on the same basis as the Aircraft.

3. Payment.

3.1 [*]

3.1.1 [*]

3.1.2. Notwithstanding Section 3.1 above, Customer and Boeing agreed to revise the terms related to the Deposits for the Option Aircraft, pursuant to Letter Agreement No. FED-PA-3157-LA ###-###-####, entitled Revision to the Option Deposit Terms for Option Aircraft and SA-30 Option Aircraft, dated November 2, 2023.

3.2 Following option exercise, advance payments in the amounts and at the dates pursuant to the appropriate advance payment schedule as set forth in the Attachment will be payable for the Option Aircraft. The remainder of the Aircraft Price for the Option Aircraft will be paid at the time of delivery.

4. Option Exercise.

4.1 Customer may exercise an option by giving written notice to Boeing on or before the date [*] prior to the delivery dates listed in the Attachment (Option Exercise Date). Upon option exercise, Boeing will have the right to adjust the scheduled delivery by [*].

BOEING PROPRIETARY

4.2 [*]

5. Contract Terms.

Boeing and Customer will use their best efforts to amend the definitive agreement to add the exercised Option Aircraft as an Aircraft within 30 days following option exercise.

6. Confidential Treatment.

Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

BOEING PROPRIETARY

				The Boeing Company P.O. Box 3707 Seattle, WA 98124 2207

6-1169-LKJ-0776R1

Federal Express Corporation

3131 Democrat Road

Memphis, TN 38125

This letter agreement (Letter Agreement) cancels and supersedes Letter Agreement No. 6-1169-LKJ-0776 and amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement will have the same meaning as in the Purchase Agreement.

1. Right to Purchase Option Aircraft.

Subject to the terms and conditions contained in this Letter Agreement, in addition to the Aircraft described in the Tables to the Purchase Agreement as of the date of execution of this Letter Agreement, Customer will have the option to purchase additional Model 777-FREIGHTER aircraft as option aircraft (SA-30 Option Aircraft).

2. Delivery.

The number of aircraft, delivery months, and the pricing elements of the SA-30 Option Aircraft are listed in the Attachment to this Letter Agreement.

3. Configuration.

3.1 Subject to the provisions of Article 3.2, below, the configuration for the Option Aircraft will be the Detail Specification for Customer’s model 777-FREIGHTER aircraft, D019W007FED7F-1, Rev J dated October 17, 2017. Such Detail Specification will be revised to reflect (i) changes that have been made to the Detail Specification of Customer’s 777-FREIGHTER Aircraft pursuant to the Purchase Agreement between the date of this letter and the signing of the Definitive Agreement for the exercise of the SA-30 Option Aircraft, (ii) changes required to obtain required regulatory certificates, and (iii) other changes as mutually agreed.

BOEING PROPRIETARY

3.2 Boeing reserves the right to configure the Option Aircraft starting from a different configuration specification, provided that it can achieve the same configuration which would result pursuant to the provisions of Article 3.1.

3.3 [*]

4. Price.

4.1 The pricing elements of the Option Aircraft are listed in the Attachment.

4.2 Price Adjustments.

4.2.1 Changes. The price of the SA-30 Option Aircraft will be adjusted to reflect changes discussed in paragraph 3.1 above, provided that the price for changes in 3.1 (ii) are subject to the terms of paragraph 3.2.2 of the AGTA, as amended by the reference (c) letter agreement.

4.2.2 Optional Features. Unless otherwise agreed by the parties, the Option Aircraft will contain the same Optional Features shown in Exhibit A-5 to the Purchase Agreement, and the price of such Optional Features is shown in the Attachment hereto.

4.2.3 Escalation Adjustments. The Airframe Price and the price of Optional Features for Option Aircraft will be escalated on the same basis as the Block E Aircraft.

5. Payment.

5.1 [*]

5.1.1 Notwithstanding Section 5.1 above, Customer and Boeing agreed to revise the terms related to the Option Deposit for the SA-30 Option Aircraft, pursuant to Letter Agreement No. FED-PA-3157-LA ###-###-####, entitled Revision to the Option Deposit Terms for Option Aircraft and SA-30 Option Aircraft, dated November 2, 2023.

5.2 Following option exercise, at Definitive Agreement for the SA-30 Option Aircraft, advance payments will be payable as specified in the Purchase Agreement. The remainder of the Aircraft Price for the SA-30 Option Aircraft will be paid at the time of delivery.

6. Option Exercise.

6.1 Customer may exercise an option by giving written notice to Boeing on or before the date [*] prior to the first day of the delivery month listed in the Attachment (Option Exercise Date). Upon option exercise, Boeing will have the right to adjust the scheduled delivery by [*].

6.2 [*]

6.2.1 [*]

6.2.2 [*]

6.2.3 [*]

BOEING PROPRIETARY

6.2.4 [*]

6.2.5 [*]

6.2.6. [*]

7. Definitive Agreement.

Following Customer’s exercise of an option, the parties will use their best efforts to sign a definitive agreement for the purchase of such SA-30 Option Aircraft (Definitive Agreement) within thirty (30) calendar days of such exercise. The Definitive Agreement will include the provisions of the Purchase Agreement as modified to reflect the provisions of this Letter Agreement and other terms and conditions as may be agreed upon.

8. Confidentiality.

The information contained herein represents confidential business information and has value precisely because it is not available generally or to other parties. Customer will limit the disclosure of its contents to employees of Customer with a need to know the contents for purposes of helping Customer perform its obligations under the Purchase Agreement and who understand they are not to disclose its contents to any other person or entity without the prior written consent of Boeing.

BOEING PROPRIETARY

Very truly yours,

BOEING PROPRIETARY

Omitted Attachments

Certain attachments to this exhibit regarding delivery and pricing of certain B777F aircraft manufactured by The Boeing Company for FedEx have been omitted pursuant to Item 601(a)(5) of Regulation S-K because the information contained therein is not material and is not otherwise publicly disclosed. FedEx will furnish supplementally copies of these attachments to the Securities and Exchange Commission or its staff upon request.