Definition: Reboarding is a process of returning to an earlier state or condition after undergoing a change in circumstances. It involves moving from one place or situation to another where there is a new environment or context. In the context of aviation, reboarding refers to the act of landing a plane on its own wheels or the aircraft itself, typically after a temporary stopover at an airport or other location. This can be done for various reasons such as maintenance, repairs, or to avoid additional delays due to traffic congestion