AA also has the A321 (32Q), 10 frames, 16F with 40" pitch. They were former AS A321s aquired from VX. They are labeled AC-DF. In the AS configuration, Premium Class seats in the main cabin were rows 6-9 with 34.6" pitch. Those were renumbered to rows 8‐11 and along with exit rows 12 & 25 are MCE in the AA configuration.
James