Aircraft type Boeing 737-31B Operator China Southern Airlines IATA flight No. CSN3456 ICAO flight No. CZ3456 Call sign CHINA SOUTHERN 3456 Registration B-2925 Flight origin Chongqing Jiangbei International Airport Destination Shenzhen Huangtian Airport Occupants 74 Passengers 65 Crew 9 Fatalities 35 Injuries 9 Survivors 39 by:Wikipedia