What does RON stand for in aviation terminology?

RON stands for Remain Over Night in aviation terminology, which refers to aircraft that are scheduled to stay at an airport overnight rather than being in continuous operation or flying out after arriving. This practice is often part of flight scheduling and logistics, as it allows airlines to optimize their fleet usage, manage crew rest requirements, and prepare planes for their next day of operations. By having aircraft RON, airlines can ensure they have the necessary equipment available at the right locations for upcoming flights.