China Southern Airlines CZ3644 Landed CKG Chongqing → WUH Wuhan 46m 737km / 454mi 27. Apr 2025 DEPARTURE 23:56 CST 15:56 UTC +1 minutes TERMINAL: 3 GATE: G03 ARRIVAL 00:42 CST 16:42 UTC 01:25 -42 minutes TERMINAL: 3 Boeing B737-800 B-1921 Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE China Southern Airlines CZ / CSN FREQUENCY daily DISTANCE 737km FLIGHTS/WEEK 62 PUNCTUALITY 89% CO2 EMISSIONS Economy 186kg