Still last night things were saying the package would be delivered today even though UPS was still reporting it didn't have possession of the package. However, today things have changed. UPS is now reporting that it has the package (as of 3:50pm, even though that wasn't reported yesterday) and it should be delivered on the 16th. I suppose I'll see...
But if that is correct, I should be quite grateful because the seller's site is now reporting that due to damage from hurricane Helene, some orders could be delayed 1 to 2 weeks. That delay probably didn't have an effect on my order because it had already been boxed, a mailing label had already been created, and it was already ready for UPS.