Atlas Air Worldwide Holdings, Inc., through its subsidiaries, provides outsourced aircraft and aviation operating services worldwide. It operates through ACMI, Charter, and Dry Leasing segments. The company offers outsourced cargo and passenger aircraft operating solutions comprising contractual service arrangements, which include providing aircraft to customers and value-added services, such as crew, maintenance, and insurance; and crew, maintenance, and insurance services for the customer providing aircraft. It also provides cargo and passenger charter services to the U.S. Military Air Mobility Command, brokers, freight forwarders, direct shippers, airlines, sports teams and fans, and private charter customers; and dry leasing of aircraft and engines. It also serves airlines and express delivery providers. The company was founded in 1992 and is headquartered in Purchase, New York.