Delta flight returns to Atlanta after cabin depressurization issue

A Delta Air Lines flight from Atlanta to Boston returned to Atlanta on December 18 due to a cabin depressurization issue. The Boeing 757-200 reached 34,000 feet before the crew reported the problem and began descending to a safer altitude. During the descent, oxygen masks were deployed for the 142 passengers. The flight landed safely with no injuries reported. Delta apologized for the inconvenience caused by the incident. This event follows several similar incidents this year involving pressurization issues on other flights, highlighting ongoing concerns about cabin safety during flights.