Harassment happens everywhere, whether you’re on the ground or in the sky.In fact, according to Sara Nelson, the international president of the Association of Flight Attendants-CWA, sexual harassment on jetliners is an "epidemic.” And it’s not just a problem for passengers — it’s a major issue for the flight attendants, too.

http://www.travelandleisure.com/airlines-airports/sexual-harassment-flight-attendants