My SA told me that the vehicle's status changed from "
Scheduled" to "
Shipped Rail" on January 10. The facility it's headed to (where the vehicles are trucked from) is a BNSF multi-modal site southwest of Chicago, so putting 2 + 2 I surmised that the car was being transported by BNSF until it gets to LPC (Logistics Park Chicago, actually in Elwood, IL). Per BNSF, the "transit time" to LPC is "10 days 8 hours" from Vancouver, WA.
The Carrier/truck info on my car's Monroney states the exact same info as yours. The company that trucks cars to my dealership is Cassens (I don't know if that's what the 601-601061 means).
If your dealership receives deliveries by Cassens, you can track them using this site:
Cassens Transport
Once you know your dealership's number (you have to search by dealership name/partial name and "Subaru" for brand), you can see when deliveries are scheduled. But in my experience, they don't show up until the day the truck departs Elwood, which in the case of deliveries to Peoria, IL is the same day they're dropped at the dealership - so not a lot of advance warning.