Originally Posted by Kacee

It happens a couple times a year during the big conferences (OneWorld, DreamForce). I'd be a little surprised if it were true in July.

Originally Posted by lexdevil

It has also happened when weather caused mass cancelations out of SFO and other local airports.

Originally Posted by CJKatl

First, I have had trouble getting a last minute reservation in SF, too, especially if one of the big conventions is in the city. I believe the poster.