China Southern Airlines CZ6662 Landed URC Urumqi → CGO Zhengzhou 3h 33m 2,488km / 1,535mi 20. Sep 2018 DEPARTURE 17:54 CST 09:54 UTC 16:55 +59 minutes ARRIVAL 21:28 CST 13:28 UTC 20:55 +33 minutes Boeing B737-800 B-1920 AIRLINE China Southern Airlines CZ / CSN FREQUENCY daily DISTANCE 2,488km FLIGHTS/WEEK 72 PUNCTUALITY 85% CO2 EMISSIONS Economy 431kg Business 712kg