Just flew r/t between Philly and Manchester UK using US Airways. Upgraded ($500)to Envoy outbound nightflight and sat in row 5AB. Services was impeccable and stretchout sleep on Airbus A330 was excellent. The Envoy Lounge in Philadelphia was top notch. It was quiet and comfortable with excellent food and drink. Return was in coach, row 7AB. It was a little tight in that there was no available storage under the seat in front of 7A. Both planes were clean, adequately staffed in well managed by their respective flight crews. If you need a good connection to northwest England this is your flight.