Anyone who has traveled in the last few years knows that the most common way for people to kill time and ease frustration at the airport is through the use of a smartphone, tablet, laptop, iPod, e-book… You get the point.

Here are a few apps that can do double duty… Keeping you occupied in the event of a delay, and helping you get the info you need to beat the crowds and get to your destination as quickly and well-fed as possible.

Shhhh… Don’t tell the guy sitting next to you.