7Air Cargo is a young American cargo airline based in Miami, Florida. It was founded in September 2020 and operates as a dedicated FAA Part 121 carrier focused on transporting freight throughout the Caribbean, Central America, and beyond from its hub at Miami International Airport. Since launching scheduled service in 2025, 7Air has rapidly built out its network, adding flights to places like Antigua and Costa Rica and even supporting humanitarian missions into Jamaica. On the fleet side, 7Air Cargo currently flies four Boeing 737-800 freighters—a mix of passenger-to-freighter (SF) and Boeing converted freighter (BCF) variants—chosen for their efficiency and suitability on short- and medium-haul routes out of Miami. That combination of focused regional service and a standardized 737-800 fleet gives 7Air flexibility and reliability as it grows its presence in the Americas.”