The flight attendant’s warning about onboard coffee has left some travellers surprised
A flight attendant has shared some advice(Image: Getty Images)
Holidaymakers may think twice before ordering a coffee at 35,000ft. That’s because a flight attendant has alleged a little-known airplane rule that’s left travellers horrified.
In a viral TikTok video, crew member @ichbinvin responded to posts asking flight attendants to share their “dirty little secrets of the industry”. He urged passengers to grab a drink before jumping onboard.
Ichbinvin, who works in the US, claims the issue isn’t just the water tanks used for the hot drinks — which he says are “hardly ever cleaned” — but how the leftover coffee is disposed of mid-flight. “For me, it’s always been the way that flight attendants have to clean out coffee pots,” he claimed.
He claimed cabin crew are instructed not to pour leftover coffee down the aircraft sink, but instead to empty it into the toilet. To avoid spills, this can mean holding the pot close to the bowl, raising fears about contamination, the alleged.
“And I imagine that there’s some kind of backsplash of particles, bacteria, whatever that goes directly back into the coffee pot which gets put right back into the coffee maker,” he claimed. “So unless the airline that you’re buying has an espresso maker on the plane, I would not get coffee on the plane.”
Viewers were left disgusted by the warning, with one writing: “The coffee one is making me cry.” Another added: “I know pilots personally that won’t drink the coffee. They know more about the plane than I do so I’m going to trust them,” while someone else simply said: “The coffee one is disgusting.”
While airlines maintain strict hygiene standards, research shows airplane water systems have raised concerns before. A 2019 report by the Hunter College NYC Food Policy Center ranked several airlines’ onboard water quality as “medium risk”, based on Environmental Protection Agency data.
Toilet bacteria can include E. coli and norovirus, which the NHS says can cause vomiting, diarrhoea and stomach cramps. According to the NHS, norovirus is highly contagious and spreads easily through contaminated surfaces and droplets.
Public health experts stress that modern aircraft are subject to sanitation regulations, and serious illness from onboard drinks is rare.