This flight was delayed leaving Guatemala City by at least two hours due to a late arrival of the plane into Aurora airport from the U.S. The flight was OK but amenities on United these days for a three hour flight consists of a bunch pretzels and a soft drink or coffee. Luckily we made the connecting United flight in Houston only because it was also delayed as well. Arrived at our final destination about one and half hours late at 1:00 am. The only good feature is that my wife and I were given an emergency exit row which gave us much more legroom on the Guatemala to Houston leg. As for in flight entertainment, the choice was a few movies which i wasn't interested in. For some reason United doesn't offer any music on these flights which I find discouraging. I would much rather listen to some jazz or classical music and read a book on my i pad but that wasn't possible. Very few movies interest me.