Flight Attendant Reveals Secret Water Trick & Surprising Onboard Rules

Former flight attendant and travel influencer Barbara Bacilieri, with 14 years of experience, has unveiled several unwritten protocols and strict prohibitions governing cabin crew conduct. Among her revelations are an unofficial "hide it" rule for serving water to passengers, a list of activities forbidden while in uniform, and the subtle methods flight attendants employ to assess passengers during boarding.

Bacilieri detailed that while water is a complimentary service, flight attendants often serve it discreetly to individual passengers. This practice, learned through on-the-job experience rather than formal training, aims to prevent a "domino effect" where one visible request for water triggers a cascade of similar demands, potentially disrupting the entire cabin service flow, especially on longer flights. She advises passengers to approach the galley quietly for water rather than using the call button.

Furthermore, Bacilieri outlined several surprising restrictions for flight attendants while in uniform. These include prohibitions against public displays of affection, smoking (both tobacco and vape pens), and even chewing gum or blowing bubbles. Drinking coffee at the boarding gate is also forbidden, alongside the obvious strict prohibition of alcohol consumption for crew members on duty.

Upon passenger boarding, Bacilieri disclosed that cabin crew are actively engaged in a rapid assessment process. While greeting passengers with a smile, flight attendants are observing for any walking difficulties, signs of nervousness or intoxication, the presence of infants or individuals requiring assistance, and even identifying passengers who might possess the strength or medical training to be helpful in an emergency situation. These immediate evaluations contribute to overall flight safety and operational efficiency.