I'm not sure it's any better at all! It's likely also a cultural difference, as I would prefer to use a system that would arrive early. I'm just saying that the

I'm not sure it's any better at all! It's likely also a cultural difference, as I would prefer to use a system that would arrive early. I'm just saying that there are reasons a train system might like its trains to arrive on schedule, rather than early or late. Saying that there are "no reasons" to arrive on schedule is just silly. There are lots.