{"version":"1.0","type":"rich","title":"Interactive Pie Chart showing percentage of flights delayed w.r.t Departure for each origin airport","description":"This interactive donut chart visualizes the percentage of flights delayed relative to departure for each origin airport, with color saturation indicating the proportion of total delays. Hovering over a slice reveals the exact percentage of delay attributed to that airport in a tooltip. Built with D3 v5, the visualization uses `d3.pie` and `d3.arc` to generate the donut slices and `scaleOrdinal` for color mapping. Data comes from a Flight Delay Analysis dataset, loaded via `d3.csv` and aggregated using `d3.nest`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/98ce233cee664b8a814edbe53e912b3f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}