Update: Pickup scheduled at San Jose, CA for Thursday Aug 3. Car has apparently arrived. So approximately 2-2.5 weeks for Normal, IL to Bay Area shipping (I'm guessing by rail but not 100% sure).
I'm still waiting on 130xx and I think those were made in late June, so I don't really think yours would have been sitting around that much. Crazy how fast the VINs are going up now.
Yeah, it seems a bit all over the place. Very little tracking and/or heads up. We have a Model 3 from 2018... reminds me a lot of the Tesla delivery process at the time :) that was a bit less painful though as they were made out here in Fremont...
Bay Area, CA:
Ordered from shop July 8
"Your R1S is ready to leave the factory and make its way to your Rivian Service Center." email on July 10
SMS from San Jose, CA center on July 11 that the car is "on the way"
The center still says "4-5 weeks" but I'm secretly hoping for sooner...