While it's great that the app allows you to search for an alternative, it would be nice if you could pre-pick an alternative (in case the route planning api goes down somehow / you don't have connection for whatever reason).

Also it would be uesful to show this in the main overview window, so at a glance you can see "oh ok, if I miss that one, my next  option is at xx:xx) without having to click through the menu''s