China Southern Airlines CZ6662 Unknown URC Urumqi → CGO Zhengzhou 4h 5m 2,488km / 1,535mi 24. Jul 2020 DEPARTURE 17:40 CST 09:40 UTC TERMINAL: 3 ARRIVAL 21:45 CST 13:45 UTC TERMINAL: 2 AIRLINE China Southern Airlines CZ / CSN FREQUENCY daily DISTANCE 2,488km FLIGHTS/WEEK 72 PUNCTUALITY 85% CO2 EMISSIONS Economy 431kg Business 712kg