Arguably, one of the most confounding mysteries might be the "ding" sound heard frequently throughout the flight. But now, one pilot is revealing exactly what those sounds mean—and the answer ...

As you're sitting on the plane and waiting for takeoff, your airline pilot could activate a "ding" sound mid-flight — but what does that sound really mean? In a now-viral video garnering nearly ...

In a now-viral video garnering nearly 10 million views, an American Airlines pilot shared insight into what these mysterious “dings” are all about.

A pilot demystifies the "ding" sound heard on airplanes. It's not an alarm, but a signal for the crew. One ding signifies takeoff clearance, another at 10,000 feet allows cabin service to begin ...

Pilot explains mysterious ding sounds on flight Ever noticed those strange “ding” sounds on a flight? An airline pilot has explained exactly what message they are sending.

A pilot demystifies the "ding" sound heard on airplanes. It's not an alarm, but a signal for the crew. One ding signifies takeoff clearance, another at 10,000 feet allows cabin service to begin ...