What is Part 91 flying?

Part 91 flying refers to operations conducted under Part 91 of the Federal Aviation Regulations (FARs), which govern general aviation in the United States. This includes private, non-commercial flying such as personal, business, and some corporate flights where the aircraft is not carrying people or property for compensation or hire. Pilots and operators under Part 91 have more flexibility and fewer regulatory requirements compared to commercial operators under Parts 121 or 135. However, they are still required to follow strict safety and maintenance rules set by the FAA.