You may formulate it as a multi-objective problem where you minimize the estimated time of the trip and your uncertainty of this estimate. Often, the two object

You may formulate it as a multi-objective problem where you minimize the estimated time of the trip and your uncertainty of this estimate. Often, the two objectives are conflicting. As a user, the software should show you a Pareto set of optimal solutions where each solution has its duration and uncertainty. Then it is up to you which solution to pick. I hope they have this feature at optibus.