Dozens of passengers were left panicked after an automated announcement told them to put on oxygen masks, even though the Boeing 777 wasn't in danger.

A passenger on the flight told aviation news outlet Simple Flying that some people panicked. Cabin pressure was normal the whole time, a United spokesperson told Business Insider. Dozens of United ...

Talk about fight or flight. Passengers on a recent United Airlines flight were sent into a panic when an automated emergency announcement came on to tell them to put on their oxygen masks — even ...