Thank you philipma1957 for your response.
So it is approximately like this:

26 september - 7 december - 72 days
28-29 october - 7 december - 40 days
07 november - 25 december - 50 days
17 november - 25 january - 69 days

The last two are inaccurate of course, so the conclusion is that a minimum 40 days it takes for an order to receive and this in the US.

If there are more of you who have the time and can write some info regarding the shipping time I would really appreciate it.

Again thank you!