According to the Wall Street Journal,
Amazon has become the largest express delivery company in the United States, and its package volume exceeds UPS and FedEx.
Amazon's latest internal data shows that the e-commerce giant has surpassed its rivals in annual U.S. delivery volume for the first time. The company has a total of 4.8 billion packages expected to be shipped before Black Friday and Cyber Monday. Its records also show about 5.9 billion packages to be shipped by the end of 2023.