There are quite a few asian reviews of the Fujifilm X-A3 already and the Fuji Guys even prepared an unboxing video. Yet Fujifilm has delayed shipment of the X-A3 to the US twice now.
Now B&H Photo might have shed some light on the potential arrival date of the Fujifilm X-A3 thanks to their latest update. December 21st looks like the likely date that we can expect shipments to go out. So the camera just might be here in time for Christmas if you already pre-ordered or pre-order today.