It's not so much if they are on time or not that I'm looking for. It's hard to explain via the written word.
I want to see the frequency of the trains and the direction that they come from, and how often the train that hit Kusbana-san comes into this particular station. I know - I could look up the schedule and check it out. But there are things you could see when the train comes in that you can't when you are looking at the schedule. Like the direction, where the doors open up in relation to the station, if there are obstructed views, etc.
Maybe my post needs to be updated...