Nice choice! I had a 2019 Camaro SS a couple years ago, I can relate 
My TRD Pro arrive at the Portland port on March 3rd. It was not listed as a QC hold, but has been sitting there ever since. It was supposed to be processed on March 17th, but was pushed back until today I believe. It is still categorized as "F". I should hopefully know by later today or tomorrow if it was loaded onto the truck to come to NW Montana. My dealer is hopeful it will be here this week.anything in grey is just a system default timeline estimate. until you get a date in the "transport" block the last block estimate is usually 2-4 weeks after processing per las valid date entry (in your case 3-20-2025)
most truck deliveries only take at most 3 days within a region.
3rd party transport company is paid by per transport, not how many days it takes.
also to add, processing at a port doesnt take weeks, its at most 3-7 days or less to get it on a transport truck unless there is a stop sale, qc hold or other hold status.