Originally Posted by
1kBill
Does that mean that the flight was flown with an old style 3 class 777, the usual equipment on UA 951 IAD-LAX?

I don't know the status of N774UA, but I believe it is a non-IPTE aircraft. Non-IPTE aircraft usually fly UA 950/951 (LAX-IAD-LAX portion) although a few swaps have known to occur in the past.