The FBI is reporting that there has been a dramatic rise in sexual assaults on flights over the last few years. Women are being assaulted in large part during nighttime flights when the cabin lights are dimmed to allow passengers to sleep.
Please be aware of this possible danger and report any unwanted activity ,while flying, to the flight attendants.
CNN has a good article detailing the problem.
FBI: Sexual assaults on flights increasing ‘at an alarming rate’