A Delta Air Lines flight from Salt Lake City to Portland experienced severe cabin pressure issues at 10,000 feet, causing multiple passengers to suffer from ruptured eardrums and bleeding noses. The flight was forced to return to Salt Lake City after reports of ear pain and injuries among travelers. Ten passengers required medical attention following the emergency landing, with some describing the incident as scary, stating that the oxygen masks did not deploy. Experts have praised the crew's quick actions in managing the situation, as affected passengers recounted their distressing experiences of bleeding from their ears and noses during the flight.