Source: Simon Hradecky | www.avherald.com

A Delta Airlines Boeing 767-400, registration N843MH performing flight DL-110 from Buenos Aires,BA (Argentina) to Atlanta,GA (USA), was enroute at FL310 about 350nm north of Buenos Aires when the crew turned the aircraft around due to smoke in the cabin and returned to Buenos Aires, where the aircraft landed safely about one hour later.

Passengers reported smoke developed in the cabin.

Argentina’s JIAAC reported N843MH was involved in an occurrence, there were no injuries and no damage. The JIAAC’s headquarter opened an investigation.