Home. Frontier Airlines distinguished themselves on this trip, in that every leg I flew was late by about an hour. Coming home this turned out to be a good thing, as my LAS-DIA flight landed after the boarding time of my DIA-PDX flight, but that flight was so late that both me and my luggage made the transfer.
Sleep now. I am stupid late, and have work in the morning. (I have already called in late, so to speak.)