PFMJI -I could frequently watch long-distance freights in germany pass whilst the clocks remain frozen for their hour - end of September, that is. It was actually the "thrill" to watch trains at that hour.
I could imagine that with long-distance trans-continental trains, the case might be a problem as there are other trains on the line getting accustomed to the new time, so how could they handle an occasional passenger train running one hour early - getting aligned into the "time slot" of a hotshot freight then ?
I'd guess there is a flexible management in the US with the operational problem as is here in Europe, but most of it I assume to occur in the yards, less so in stations.
So, maybe the ubiquitious 45 minutes late-running perishable fruit hotshot will be on time for the reason. maybe an engineering possession has an hour more to get new welds into heavy profiles being laid ...
Plenty of possibilities to remain productive for any RR. I'd agree that Amtrak waiting it off in an arms length distance from its destination (or major calling place) downtown NY is less than productive. Likely bad management.
Wonder what the lime and hot cast- steel "thermo specials" hereabouts might do. Don't think any steelworks manager will be that patient with "his" RR ...
Sure we'd like to find out how it worked in the USSR. Next time we'll all be arrested by trainspotting 2 hours after midnight, "for our safety" <innocent grin> just for the taste of it ...
Cheers, CTW
CTW, DE-Goslar