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.