Just called DPD to ask about the next step as I also paid to have it delivered early. At this stage the package is still with the sender (Carphone Warehouse) If by any chance that DPD receive the package by tonight then it could be delivered at the ordered time slot. If thats not the case my assumption is that they will be with DPD sometime Thursday ready for a Friday delivery.
Did they say they'd compensate you if it wasn't delivered as paid for?