I know that the AA 777 & 787 fleet have adjustable headrests for Y and MCE seats. One post from 2016 indicated that the the A330's did NOT have adjustable headrests in Y. What about the A330's?

On the domestic Airbus planes from US AIR, I do not remember whether the Y & F cabin seats had adjustable headrests. For those red-eye trans-con domestic flights, it makes sleep easier with the adjustable headrest. What is the status of the narrow body planes?