Have AA Platinum. Trying to match status with US and Us Airways:

UA, fax number changed to 605-343-4104; and (NEW CONDITION!!!) before they give you the mid-tier status, you will have to earn 15,000 miles on United (or Ted) in 90 days.

Us Airways, the old woman (by her voice) abruptly interrupted me and said "we do not match from one airline to another; you have to earn your status by flying with Us Airways." (sounds very harsh)

So- it's not easy to be a flyer now...