{"version":"1.0","type":"rich","title":"Average Delay Time and Delay Reason for various carriers with interactive color legend","description":"This bar chart displays the average departure delay time for various airline carriers, segmented by the specific delay reason. The color of each bar segment encodes the reason for the delay, with an interactive color legend allowing users to filter the carriers and reasons displayed. Hovering over a bar segment reveals a tooltip showing the exact delay reason and average delay time. The visualization is built using the Vega-Lite API with D3.js, aggregated from flight delay data supplied as a CSV file, and uses a multi-selection interaction to control bar opacity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/14d5f7193ce44bf1beab82e10bb14735?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}