Question: Planning Route and Arrival Time

[MrBadExample]

Quick question,

When I plan a route with my TomTom, it asks me for my departure time, but I would like to set my arrival time for my destination. This way I can see in advance what my leway in travel is, but I can't seem to figure out how to do it.

 

[dhn]

Under preferences for Status bar is one that I think will result in the leeway time to show.