Time-distance chart "short trips"

[sidetrackedmind]

Issue

If you look at the time-distance chart for a particular route, you will see short or broken trips (see screenshot below).

I suspect that the issue is not with the time-distance plot but probably with the underlying data. This may ultimately tie back to an issue of creating tests for the arrivals data.

[sidetrackedmind]

The above can be recreated with the following filters: