I'm going to have to say that I am very very impressed with security and the staff at terminal 4 on the day after super bowl Sunday! I waited 15 minutes total. The anticipated wait was over 3 hours! They were prepared for the big crowd and did a wonderful job when I was there. However, I did have an earlier flight and I'm sure the flights were delayed as the day went on. We spent an extra 15 minutes on the tarmack due to private jets taking off. I fly in and out of sky harbor quite often. It's easy to navigate and there are plenty of places to eat, drink, etc. Will be back soon