On September 15, Delta Flight 1203 experienced a cabin pressure emergency shortly after departing from Salt Lake City to Portland, requiring an emergency return to the airport. The incident, which affected roughly 140 passengers, resulted in at least ten individuals seeking medical assistance due to symptoms like bleeding eardrums and bloody noses, exacerbated by the failure of oxygen masks to deploy. The FAA has launched an investigation into the event, focusing on the aircraft's maintenance history and the crew's response. Delta Airlines has apologized for the incident and confirmed that the aircraft was taken out of service for repairs but returned to operation the next day. This incident comes amid heightened scrutiny on aviation safety, following other recent incidents involving airlines. Investigations like these aim to ensure compliance with safety protocols and prevent future occurrences.