In article .com,
wrote:

I know this isn't a flight-simulator group, but I've got a question for
all the real pilots out the In general, how much do commercial
aviation pilots use their auto-pilot?

I am not Commercial rated but am Instrument rated PPL.
Best answer for light GA aircraft is that it depends on the flight.
If it is a long trip and/or heavy controls, i use the AP so my hand
doesn't cramp up ( using just the thumb and first two fingers on the
controls).
If flying single pilot in IMC, it is easier monitor the flight and study
approach charts, copy wx and clearances, etc with the AP engaged.
The AP will fly smoother in turbulence than by hand flying.
For just general cruising around, I don't use it at all.