A "jetler" is a type of aircraft that is designed for short to medium-haul flights. These planes are typically equipped with jet engines, which allow them to travel at high speeds and altitudes. Jetlers are commonly used by airlines for commercial passenger transport, as well as for cargo services. The term "jetler" can also refer to private jets that are used for business travel. These aircraft offer flexibility and convenience, allowing travelers to reach their destinations quickly without the need for commercial flight schedules. Airlines, jet engines, and private jets are all related concepts in the aviation industry.