I called Amtrak, and the representative said the 21 was running 2-3 hours late out of Chicago today. That's probably been the case for yesterday, and most likely through the weekend. I would say it's most likely due to the NATO Summit being there.
Why would NATO Summit disrupt Texas Eagle? Which leaders are traveling by train to Chicago?
Agreed the Summit may cause traffic issues, road blocks, enhanced security at Union Station, but why should it disrupt a train running on rail tracks?
I have no idea whether or not any delays are being caused by the Summit but security measures aren't just there for *leaders*.
An attack or catastrophe of any kind would be more effective if it targeted ordinary citizens.
After all, they didn't have to kill the POTUS or a *leader* of any kind to wreak long lasting havoc and bring our country to a standstill on 9/11.