{"version":"1.0","type":"rich","title":"Interactive Pie Chart showing percentage of flights delayed by 15 mins w.r.t Arrival","description":"This interactive donut chart visualizes the percentage of total arrival delay time attributed to flights delayed by more than 15 minutes versus less than 15 minutes, using orange and blue slices respectively. Hovering over a slice reveals its exact percentage share of total delay via a tooltip. Built with D3 v5, the visualization computes aggregated sums from a CSV dataset using `d3.nest` and `d3.sum`, then renders the pie with `d3.pie` and `d3.arc` as SVG paths. The color scale uses `d3.scaleOrdinal`, and tooltip positioning relies on mouse events.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/08c905cf179f41c393e48e63794364bc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}