FedEx’s (FDX) Express Unit Expands Cargo Hub at Miami Airport Posted byZacks Equity Research December 16, 2021 Leave a comment on FedEx’s (FDX) Express Unit Expands Cargo Hub at Miami Airport FedEx’s (FDX) subsidiary, FedEx Express, completes a $72.2 million expansion of its air cargo hub at Miami International Airport, increasing capacity and capabilities at its Americas gateway.