On Monday, United Parcel Service, Inc. (UPS) announced its procurement of a significant air cargo contract from the United States Postal Service (USPS). This contract, now in effect, signifies an escalation of the existing collaboration between UPS and USPS. The financial specifics of this pact, however, remain undisclosed. Following a transitional period, UPS is predicted to assume USPS's leading air cargo supplier's responsibilities, managing the majority of USPS's air cargo within the US.