We took care of near real time information for airplanes yesterday.

Today, near real time information for Amtrak trains.

Enter a city pair OR a city an train number.

A page with one or more trains will appear. Select the train of interest and click "resubmit."

Another page, with departure/arrival info will appear along with any info about delays and estimated departure/arrival info.

Btw, don't worry about the potential error message at the top of the page.

[Update: correct link is here. Thanks to the anonymous commenter who alerted us!]