Planes are vehicles designed for air travel, typically powered by engines. They have wings that generate lift, allowing them to rise off the ground. Most planes are used for transporting passengers and cargo over long distances, making travel faster than by car or train. There are various types of planes, including commercial airliners, private jets, and cargo planes. Commercial airliners are the most common, carrying many passengers at once. Private jets offer luxury travel for individuals or small groups, while cargo planes are specifically designed to transport goods.