You can "fly" a plane at 13 under the supervision of a Certified Flight Instructor (CFI), but you cannot legally be the "Pilot in Command" or fly solo. There is no minimum age to begin taking flight lessons; many young enthusiasts start as early as 10 or 12 years old to build their skills. However, the law is very specific about milestones: in the United States, you must be at least 14 years old to solo a glider or hot air balloon, and at least 16 years old to solo a powered airplane (like a Cessna 172). You cannot receive a private pilot's license until you are 17. So, while a 13-year-old can log flight hours toward their future license and handle the controls for the entire duration of a flight while the instructor sits beside them, they are legally considered a "student" and are not yet a "pilot" in the eyes of the FAA or other global aviation authorities. It is a popular way for young people to get a head start on an aviation career.