Mine is still under process. No change as of yet. Approaching the 20 business day max.@dubs
I had similar timeline to your application - first passport application from Canada for delivery to the US, credit card was changed on 11/12 and 11/15, application status updated to "We have received your application and are now processing it". on 11/21, application status says "we have printed and mailed it by Canada Post. However, there should be Fedex tracking number assigned to application for delivery to the US.
I wonder how your application status says thanks.