If commuting were in conflict, then my own carrier and many others would be implicated in the event of a mishap. I can't tell you how many times I have received a positive space commute to cover flying. This, after being at the airport already for 3-5 hours so I could make my first attempt. Contracts are now ratified including positive space for the second attempt. Where should the blame lie then? Sure, there are commuter hotels offered too, but many don't use their quota. No way I'm coming the night prior for my 1pm show.