I am in need to make sure the nights I earned with spending in November hit my account by 12/31. I was told by MR Credit Card customer service that they hit between the 5th and like the 20th or something. I can see in my account with the points transfer, but that is not the same time that the nights credit. I am sure this has been answered before, sorry for the redundancy!
I have been researching this same question. It appears that Chase is responsible for part of the process and it can take between 2-6 weeks. In what I have read, some people have been successful in calling Chase and telling them you are relying on those credits to hit before the end of the year. This month I also noticed that my points earning from the credit card spend hit later as well, they usually credit on the 20th of every month, but instead of November 20th as it should have been, they showed up on December 2nd. Did anyone else notice this?