Private planes are aircraft that are owned or rented by individuals or companies for personal or business use. They offer flexibility in travel, allowing passengers to fly to destinations that may not be accessible by commercial airlines. Private planes can vary in size and range, accommodating anywhere from a few passengers to larger groups. These planes often provide a more comfortable and efficient travel experience, with amenities like spacious seating and the ability to avoid long airport security lines. Popular models include the Cessna Citation and Gulfstream, which are known for their performance and luxury features.