Stock photography, photos: Man looking out airplane window Stock photos of Man gazing out of airplane window Photograph: © Paul Daniels Click for a larger image and more information Keywords associated with this stock photo: plane, jet, airplane, interior, airline, commercial jet, flight, fly, flying, aircraft, man alone, 40's, 50's thought, thinking, passenger, anxiety, fear of flying, altitude, high, heights, acrophobic, acrophobia,inside