When it comes to charter airlines, there are a number of synonyms that can be used. Some of the most commonly used alternatives include air taxi, private jet, and executive aviation. These terms all refer to the same concept, which is the practice of flying passengers on privately chartered planes that are not part of a scheduled airline service. Other synonyms for charter airlines include air charter, corporate jets, and business aviation. No matter which term is used, the goal of charter airlines remains the same: to offer customized, personalized travel experiences for individuals or groups who require more flexibility, convenience, and comfort than traditional commercial airlines can provide.