NOW, we are still going from here to Las Vegas tonight (in theory), but then to Phoenix and Colorado Springs, arriving there at 11:28am. That gets us to Denver several hours earlier, so we took it. If anything else goes wrong with our transit, who knows what happens, but I suspect once we get off the east coast, things get easier.
We've now been here for 13 1/2 hours. At the moment, the 8:30pm Las Vegas flight is showing an 11:15 departure, which is better than the 12:20 it showed a little while ago.