Air Partner plc provides aircraft charter, aviation safety, security solutions, and managed services in the United Kingdom, Europe, the United States, and internationally. It operates through Group Charter, Private Jets, Freight, and Safety & Security segments. The company provides group charter services for more than 20 passengers for governments, corporates, sports and entertainment, the energy sector, industrial, manufacturing customers, and tour operators; private jet charter services for up to 19 passengers for corporates and high net worth individuals; and charter and part-charter services of cargo aircraft for regular and bespoke requirements, including emergency aid drops, door-to-door freight delivery, and on-board couriers. It also offers specialist services, such as scheduled group travel, tour operations, air evacuation, aircraft sales and leasing, and flight operations; aircraft remarketing and inspection services; and training and consulting services. In addition, the company provides aviation safety and fatigue risk management services, as well as Redline that delivers government-standard security training, consultancy, and solutions to regulated, high value, and high threat environments; and managed services, such as wildlife hazard management and aircraft registry services, as well as consultancy services for airports and logistics operations, remote condition monitoring, and baggage system testing. The company was founded in 1961 and is headquartered in Gatwick, the United Kingdom. As of April 1, 2022, Air Partner plc operates as a subsidiary of Wheels Up Experience Inc.