What are your (CPU, GPU, and RAM)? What is your average FPS right now in the default Cessna?
On the "General" tab, set the "Number of flight models per frame" to 2. Higher numbers increase CPU load unnecessarily for most standard flying. fps boost x plane 11 new
Many custom airports include unnecessary dynamic elements: waving flags, moving trams, animated birds. Each such object consumes CPU cycles. A growing number of scenery developers now offer “performance editions” that remove these elements. One airport update in 2025 “optimized all 3D models, significantly improving simulator efficiency” by removing excessive dynamic objects and optimizing vegetation systems. What are your (CPU, GPU, and RAM)
How to do it (Safe method):
Set to On (helps X-Plane utilize your CPU better). What are your (CPU