Airbus Proposes Planes Fueled by Liquid Hydrogen Can You Take E Liquid on a Plane and Through Airport Security? Can You Carry A Vape On A Plane Flying High: The Do's and Don'ts of Traveling with a THC Vape How much liquid can you bring on an airplane? Fly For Good Aircraft Water Systems Under Scrutiny E. coli Findings Detected at Some Airlines Passengers are being urged to exercise greater caution regarding beverages served during flights and the use of tap water