What happened in the Delta plane crash in Toronto and did anyone survive?

A Delta passenger jet crashed in Toronto when it flipped over on an icy runway, creating a fireball before overturning. The impact left passengers suspended upside down in their seats during a terrifying incident captured on new video footage. Despite the severity of the crash, all passengers aboard the aircraft survived. While 21 people were injured in the accident, everyone was accounted for following a frantic evacuation. Investigators are now analyzing the plane's black boxes to determine the cause of the crash, with icy runway conditions being a notable factor.