@pedropolak I am still not through with the actual FCOM, however, straight from the US Airways FCOM:
LANDING
Except for autoland approaches, switch off the ATS at 50 feet or above.
Start to initiate a flare at approximately 30 feet for a manual landing.
For autoland approaches, monitor the thrust lever movement to idle. For all
other approaches, retard the thrust levers manually back to idle. After an
autoland, the autopilot has to be switched off before 60 knots.
Just got done scanning the Alliance FCOM and it reads the same. I understand the manuals provided may say different (I have not read them past recommended settings. I have various FCOMs and that is what I learn on), however there is no FCOM recommendation to use the ATS from start to finish.
Granted, there could be another operator SOP that says ATS is to always be used. I know that is the case for the 777. I just can't find reference to that in real documents.