Delays in GRE Test Reporting?

[Char123]

On ETS's Website, they stated that scores are sent 10-15 days after your testing date to the respective universities.

 

I plan on taking the test november 30th, while most and the earliest of my applications are due on the 15th of December. According to the range they gave, November 30th should still be a safe date to take the test.

Have you guys had or heard of people having delays in having their scores sent?

 

The reason why I want to take it on the 30th is so that I can have thanksgiving break to relax and clear my mind before going in and taking the test. And I excel under pressure. Since I won't have another opportunity to take the test again, I will have put myself under a lot of pressure and know that I must do well as there won't be another chance.