Yep Oxford send you to Phoenix for most of the flight training
I just got in to OAA Int. APP First Officer. Chuffed to bits
I am a little biased but OAA had such a great feel to it everytime I have been up there and all the students seem friendly and enjoying themselves.
Also OAA have one of the stronger affiliations with BA and with regards to employment, 98% of graduates have flying work within 12 months, 88% within 6 months.