Sleeping on a plane sounds simple in theory: you sit, you close your eyes, and boom, nap time. In reality, between cramped seats, engine noise, turbulence, and the guy next to you ordering a third ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether it’s a red-eye flight across the country or a long-haul journey overseas, trying to sleep on a plane can be a nightmare.

Add Yahoo as a preferred source to see more of our stories on Google. Listening to white or brown noise at night can help drown out distracting sounds. Listening to white or brown noise at night can ...