A linked-view dashboard explores the relationship between weather conditions and flight delays at Logan Airport in 2016. A scatter plot positions daily wind speed and precipitation against time, with circle size encoding delay magnitude and color indicating rainfall. A radial ring chart displays the same daily delays as arcs around a clock face, colored red for bad weather and blue for normal conditions. Hovering over a scatter plot circle highlights the matching radial bar and shows a tooltip with the date and delay value. The visualization uses D3 v5, including `d3.scaleTime`, `d3.arc`, `d3.lineRadial`, and a linear color interpolator to map weather severity.