I arrived at the airport a little over 2 hours before my flight in the evening. It was not busy at all. I got my bag checked in to United and then I procedded to security. There was a First Class line on the left side of the D gates. That line was totally empty so I got through security in a few minutes.
As I arrived at the gate, I found many power outlets under the seats so I plugged in my computer and attempted to get online. I turned on my WiFi connection and found that they provided free WiFi. I connected up to the Internet and the speed on the connection was great.