China Southern Airlines CZ8504 Cancelled CZX Changzhou → SZX Shenzhen 2h 30m 1,188km / 733mi 24. May 2025 DEPARTURE 07:15 CST 23:15 UTC ARRIVAL 09:45 CST 01:45 UTC TERMINAL: T3 AIRLINE China Southern Airlines CZ / CSN FREQUENCY daily DISTANCE 1,188km FLIGHTS/WEEK 30 PUNCTUALITY 47% CO2 EMISSIONS Economy 172kg Business 352kg