United Airlines is tackling a common in-flight annoyance: passengers playing audio or video from their devices without headphones.

Under the updated policy, travelers who listen to content out loud during a flight could face serious consequences. These include being warned by crew, required to turn off their device, potentially being removed from the aircraft, or even banned from flying with the airline in the future.

The change was recently added to United’s contract of carriage, specifically in the section that outlines situations in which the airline can refuse to transport a passenger. According to the updated terms, failing to use headphones while watching or listening to content on electronic devices is now listed among the behaviors that could lead to removal from a flight. This addition was first highlighted in a CBS News report.

The rule now sits alongside other established violations that can lead to similar action, such as aggressive behavior toward crew members or the violation of basic onboard policies.

In a statement confirming the update, United explained that the change became effective on February 27. The airline noted that the decision partly relates to the growing availability of Starlink Wi-Fi on its aircraft, which is expected to increase the number of passengers streaming or playing media during flights.

A spokesperson for the airline said the company has long encouraged travelers to use headphones when consuming digital content. However, as onboard connectivity improves and more people access online entertainment during flights, the airline decided it was time to make the expectation explicit within its official passenger agreement.

For passengers who forget to bring headphones, the airline says there’s an easy solution. Crew members can provide complimentary earbuds upon request, ensuring travelers can still enjoy their entertainment without disturbing others nearby.

Travel industry expert Scott Keyes told CBS News that the new rule reflects the expectations of most airline passengers.

According to Keyes, most travelers already use headphones on flights and appreciate a quiet cabin environment. In his view, the rule simply addresses the small number of passengers whose loud devices disrupt the experience for everyone else.

The policy aims to ensure a more comfortable and respectful onboard environment for all travelers.