Popsugar Lifestyle Life Hacks Best Airport Hacks 14 Airport Hacks to Remember Before Your Next Flight 1 August, 2017 by Marina Liao 5 Shares View On One Page Photo 8 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Sign Up For TSA Precheck or Global Entry These programs allow you to bypass long lines and get into another country twice as fast. Check to see if you can apply for global entry. Source: Flickr user dionhinchcliffe 0 previous images -17 more images Previous Next Start Slideshow Life HacksOn The RoadTravel TipsTravel