{"version":"1.0","type":"rich","title":"Untitled","description":"A radial line chart displays flight delay trends over time, with a single black path tracing data points around a circular layout. Built with React and D3 v5, the visualization uses `d3.lineRadial` with `curveNatural` interpolation to map departure mean values to radius and date values to angle. The chart is currently a work-in-progress, lacking proper axis ticks and labels, and the angle scale has not yet been configured to represent periodic time intervals like months or years. Data comes from USA airline on-time performance records.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/eade4469e1e64ff3b64c43aeb52a7087?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}