China Southern Airlines CZ6661 Landed YIW Yiwu → CGO Zhengzhou 1h 30m 820km / 506mi 23. May 2025 DEPARTURE 08:18 CST 00:18 UTC 08:15 +3 minutes TERMINAL: 6 GATE: 6 ARRIVAL 09:49 CST 01:49 UTC 10:15 -25 minutes TERMINAL: 2 Boeing B737-800 B-1920 AIRLINE China Southern Airlines CZ / CSN FREQUENCY daily DISTANCE 820km FLIGHTS/WEEK 7 PUNCTUALITY 93% CO2 EMISSIONS Economy 156kg Business 257kg