My flight out of Monterrey was delayed, so all of the scant eating locations outside of security here in the Houston airport were closed by the time I arrived (trust me, I looked). My flight to Milwaukee was not for another 8 hours, so the thought of zero sustenance for the whole night seemed rather unpleasant. Once again my iPhone came to the rescue: I loaded up dominos.com, ordered a medium pizza to the airport hotel lobby, and waited. 30 minutes later and I was enjoying my dinner. Now it’s time to enjoy a long night with a full belly on a hard airport chair.