Part of a Delta Airlines plane caught fire at Hartsfield-Jackson Atlanta International Airport Wednesday. Photos and video of the fire were posted by a Twitter user. According to the FAA, Delta Flight 30 was headed to London when it returned to Atlanta after the crew reported an indication of a possible engine problem. Delta later confirmed an issue with the plane's number 2 engine. The Airbus A333 landed safely on Runway 27 Left. Firefighters met the plane on the runway, and hosed down the plane's smoking engine, according to a tweet from Atlanta Airport.