MBTA commuter trains were able to run with minimal delays, the only major delay was an hour delay on the Greenbush Line. Amtrak should be able to do the same.
Although most trains ran on Monday the 21st, there were four departures from NY Penn Station, or trains originating there, that were over an hour late; two Empires, one Keystone and the SILVER METEOR. Wondering if there were switch, catenary or equipment freeze-up problems at Sunnyside. Andy