Charter operators are companies that provide transportation services, typically using aircraft, boats, or buses, for specific trips rather than scheduled services. They cater to individuals, groups, or businesses that need customized travel arrangements, often for events, vacations, or corporate functions. These operators can offer a range of services, including private jet charters, yacht rentals, and bus charters. Customers can choose their departure times, routes, and destinations, making charter services a flexible alternative to traditional travel options.