This bar chart visualizes the number of delayed flights for various airports using data from a CSV file of airline statistics. Rendered using SVG, the visualization uses D3.js scales and axes to map airport codes along the x-axis and delay counts along the y-axis. Each bar is colored turquoise, with values labeled above the bars. The chart highlights comparative delays across airports, allowing viewers to quickly identify those with higher congestion or operational issues. The implementation leverages d3.select, d3.csv, d3.scaleBand, and d3.scaleLinear to structure the data and layout.