Your car would have been called from the compound, gone through the PDI procedure and finally await for enough cars to be transported along your dealers route. Can’t remember how long I waited but it was at least 3 weeks, which was earlier than quoted.
If you have the internal order number (1011 code), you can email/facebook Hyundai UK and ask for a delivery update.
Or you can try Hyundai’s Beta version of Order to Delivery to track delivery status: