United vs Us Airways-
IAD - CDG
UA 777 is 2-3-2, decent food/decent service/decent amenity pack/decent entertainment system/GREAT lounge, both at IAD and CDG.
DCA-PHL-CDG
US 330 is 2-2-2, good food/great service/decent amenity pack/FANTASTIC entertainment-interactive Sony Passport system/GREAT lounge at PHL - bad lounge at CDG(4 or 5 airlines cramming into).
The US Airways cabin has so much more legroom and the 2-2-2 is alot nicer than 2-3-2. Even the old 767 Envoy service is better than UA. I have not traveled in it yet but I am told that UA First class sleeper's are better than US First class kind of but not quite sleeper seats.
MG