It depends on the type of wine and what method you are using. if you still have pulp in the primary it should be stirred.
Apparently you will be away and not able to stir the must, If the must has the color and body you would expect, than it is okay to rack and reattach an airlock. When racking early into a carboy I do not try to rack off the lees, but rather leave some go into the carboy, Maybe 30% or so.