UN? You mean UA?
Isn't UN Transaero Airlines, which is based out of Moscow?
UA does have great blankets, even the blankets in coach are great (we have four, which I got legimately, flight was delayed 5hrs at ORD and the FA gave them to me so I could sleep in the gate area with some more comfort.
Thanks for the info on the DL BE blankets. I must have had a flight which was an oddity. It seemed odd that the blankets were the same paper thin blankets I get on domestic flights for my BE flight to LGW. At least I know I can cover up and sleep after my Unisom cocktail tomorrow.