Considering the ongoing problems with late arriving East Coast trains in Chicago there appears to be a decent chance of those pax missing connections to LD West Coast trains. So my question is this: if a pax is a no-show on say the 3/SWC due to a missed connection caused by late arriving East Coast trains does Amtrak treat that differently than just a regular no-show that misses that train. As a matter of fact, is Amtrak even capable of telling the difference between those two types of missed connections? Having read many posts regarding Amtrak's no-show policy it seems quite clear that if you no-show for any one of your travel segments they cancel any and all remaining travel segments right down the line. I would hate to miss a West Coast LD train due to a missed connection that is obviously not my fault and then wind up losing all my remaining travel segments as well. That would be equivalent to pouring salt into the proverbial wound. Does Amtrak notify the crew of departing trains when it becomes clear that missed connections are about to occur? Or do these trains just take off and start marking off the no-shows and canceling their remaining segments? Please advise what would happen in this case.