Spring Airlines 9C8511 Cancelled PVG Shanghai → CNX Chiang Mai 4h 25m 2,677km / 1,652mi 10. Aug 2019 DEPARTURE 08:20 CST 00:20 UTC ARRIVAL 11:45 UTC+07 04:45 UTC AIRLINE Spring Airlines 9C / CQH FREQUENCY irregular/new DISTANCE 2,677km FLIGHTS/WEEK 7 PUNCTUALITY 82% CO2 EMISSIONS Economy 275kg