Their new Airbus planes experienced trouble when the “no smoking” signs on board couldn’t shut off. The holdup prevented flights from taking off until the switch was fixed. The FAA later ...

In February, for example, United Airlines was briefly unable to use a handful of new Airbus planes because the “No Smoking” signs on board couldn’t be shut off, causing the airline to delay ...

A travel expert has shared why plane cabins still feature so many no smoking signs, 30 years after a worldwide ban came into ...

A travel expert has revealed the real reason why planes still have no smoking signs – even when a ban came in 30 years ago.