Among the most enigmatic are the soft "ding" sounds that echo through the cabin during a flight. While these sounds may seem insignificant or random to most travelers, they play a vital role in ...

An American Airlines pilot revealed the true meaning behind the mysterious 'ding' noise we hear on flights - and there's ...

There's a lot of sounds you might hear during a flight, but have you ever wondered what that mysterious ding really means?

You might have noticed there's a little ding during moments of your flight – and there's a very good reason behind it.