Fear of Flying (flight anxiety) Your Comprehensive Guide to Overcoming Fear of Flying (Aerophobia, flight anxiety). Are you one of the millions who experience a knot in their stomach at the mere thought of boarding a plane? Does the anticipation of turbulence send shivers down your spine? You're not alone. The fear of flying, also known as aerophobia or flight anxiety, is a common and often debilitating condition that can ground dreams and limit opportunities.