Chicken Pasta Left on Counter 2+ hours...safe?
Food kept at warm or ambient temperature for over 2 hours is supposed to be discarded.

However in this case the food was too warm for the danger zone for the beginning of this time, in fact for quite a bit of it, and you were only a little over the 2 hours, so it's highly unlikely that you actually exceeded the 2 hour limit. That wouldn't be good enough in the restaurant business but at home you don't have to prove it. 

I do this routinely, as I've measured in my (rather cool) kitchen that the things I freeze stay out of the danger zone for over an hour on the surface, the coolest part, and I don't want to add lots of heat to my freezer and spoil the quality of the nearby food.

It's still a judgement call, and remember that time in the danger zone is cumulative, so defrost in the fridge and reheat quickly and thoroughly.