Top Air Travel Pairs

Top Air Travel Pairs

My visualization this week shows the top 20 country/region pairs for air travel in Feb 2026. The list comes from [OAG’s airline frequency and capacity statistics report].

My Visualization

I tried Radial Sankey Chart for the first time in this visualization – it is created using a Tableau extension.

Dashboard link

AI-assisted Visualization

Below are two AI-assisted visualizations with Plotly for comparison.

Connected dot version

Plotly dashboard link (connected dot version)

Flow map version

Plotly dashboard link (flow map version)

Insights

• The most popular flight routes are mostly within the same continent, as shorter flights can run multiple times per day;
• Spain is Europe’s largest destination and routes from/to Spain appears four times in the top 20.

Follow this link to find more weekly vizzes :)