Anyone who has shuffled down the aisle mid-flight knows the airplane bathroom is one of travel’s small mysteries when to go, where to go and how to avoid the dreaded cart blockade. Flight attendants ...

Few in-flight decisions feel as loaded as when to get up and use the bathroom. Go at the wrong moment and you're stuck behind a meal cart or standing in a line that snakes down the aisle. Go at the ...

If you're taking a long international flight, you're probably going to want to get up, stretch your legs to keep your ankles from swelling up, and use the bathroom at least once before you reach your ...

A touch lavatory is seen on the United Airlines Boeing 787 Dreamliner at Los Angeles International Airport on November 30, 2012 in Los Angeles, California. Kevork Djansezian Kevork Djansezian/Getty ...