Popsugar Living Air Travel Airport Hacks 22 Airport Hacks to Remember Before Your Next Flight 26 January 2018 by Marina Liao View On One Page Photo 22 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 22 Download Offline Google Maps Before You Fly In case there is no WiFi when you land at your destination and you have a limited online data plan, download the Google Maps app beforehand. Previous Next Start Slideshow Air TravelTravel TipsLife HacksOn The RoadTravel