<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by tiarocci:
I do occasionally...can you actually transfer the miles to United, or do you have to use them on a United flight? Will Delta take United points in November as well? Thanks.</font>
You will be able to book award tickets from US good on UA
http://www.usairways.com/about/press/us_ua_faq.htm