24 hours delay if well pack is not an issue, (happened to me 6 times in a year, however if it was not delivered yesterday it will be delivered monday which is why no shipping should be done on Thursday unless directly ship to a hub which means the animal would then be available on Saturday morning at your hub if delayed.
Seeing the delay the breeder should have request a hold at the hub so the animal would be available to this morning for pickup if it was not done and could not be done it will not arrive before Monday which is a big issue (that's 4.5 days in a box)
Where is the animal now? Has the breeder been communicating with you?