I got a email on 2/17 saying it would be built this week. On 4/13 the window sticker went live, and this morning at 3:48am I received an email saying it was built and expect delivery to my dealer 5/18-24.
Did you look at the scheduling email sent a few months ago? there will be track my order button that should let you see if there are any updates. if your window sticker is live, it will have a number in the upper right that will say where in line for being built it is. mine was 622/1192