The map shows all routes between urban areas separated by water, and where electric aviation has significant time benefits compared to the fastest traffic mode.
![](/wp-content/uploads/2023/01/11.Time_benefit_urban_urban.png)
Yellow lines are already served by aviation, while red color indicates non-existent routes where electric flight would reduce the travel time between destinations.
The result is in line with our assumptions, that there is a lack of fast connections between potential labor markets in urban areas, which are geographically close but separated by open water.