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Top 15 Airports w.r.t. Departures

✓ Published0🌍 Public
JJosvin John
Last edited Sep 24, 2020
Created on Sep 23, 2020

This bar chart ranks the top 15 destination airports by number of departing flights, using IATA codes on the y-axis and flight counts on the x-axis. Each airport is color-coded, and a tooltip displays the exact airport code and flight count on hover. Built with Vega-Lite and D3 v5, it processes flight delay data from a CSV file, aggregating and filtering to isolate the top destinations. Custom axis styling, including tick color and font sizes, improves readability.

AI-generated description

The data shown here comes from Flight Delay Analysis Dataset

This bar chart shows the Top 15 Airports with respect to Departures sorted by the number of departures to each airport in descending order.

Each Airport is denoted by a different color.

The Airports are represented by their IATA Codes.

This chart also demonstrates customization of D3 axes.

The questions that can be asked from this chart are:

  • What are the Top 15 Airports that have the most number of flights departing to?
  • How many flights depart to the most popular destination? Ans = 897
  • How many flights depart to the 15th most popular/least popular destination according to this graph? Ans = 46
  • What is the least popular destination from this graph? Ans = CLE
  • What is the most popular destination from this graph? Ans = ORD

Overall my experience with this visualization was insightful. It was able to answer the questions/tasks well and it was easy for me to derive insights from this graph.

MIT Licensed

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