Special Delivery offers guaranteed delivery times to every single address within the UK, so no matter where in the UK you want to send a package, Royal Mail will get it there.
Naturally, some of the islands and more remote parts of Scotland take a little longer to reach, however it is worth knowing that they still have a guaranteed delivery time.
For the latest details please see the Royal Mail website at Royal Mail Special Delivery Guaranteed by 1pm | Royal Mail (opens in a new window)
For the latest details please see the Royal Mail website at Special Delivery Guaranteed by 9am | Royal Mail (opens in a new window)