A Boeing 737 operated by Delta Airlines rolled off a taxiway and down an embankment at Hartsfield-Jackson Atlanta International Airport early Tuesday.
The Atlanta Journal-Constitution reported that mechanics were testing the aircraft's engines when the brakes failed.
That's when the jet rolled off and down the hill.
No passengers were on the plane at the time of the accident, and no injuries were reported.
According to local media, the narrow-body airliner suffered extensive damage.
Travis Brecher, Reuters
