Trying to get sleep on a plane is like trying to find cheap food in an airport: Odds are NOT stacked in your favor.
These inventive tricks, however, will maximize your chances of falling (and staying!) asleep during your next flight. Try adjusting your sleep schedule before the trip, loading “white noise” tracks onto your phone and building an under-seat footrest to jumpstart the nap you’re craving. This guide from Work the World also suggests some very creative sleeping positions that make the most of those tiny airplane seats.
Source : HuffingtonPost.Com