Flight chartering is the process of hiring an entire aircraft for a specific trip, rather than purchasing individual tickets on a commercial flight. This service is often used by businesses, groups, or individuals who need flexibility in their travel plans, as charter flights can be scheduled to fit their needs. Charter flights can operate from smaller airports, allowing passengers to reach destinations that may not be accessible through regular airlines. Companies like NetJets and VistaJet provide these services, offering a range of aircraft options and amenities to enhance the travel experience.