Jeju International Airport (CJU) is the origin airport and Hangzhou Xiaoshan International Airport (HGH) is the destination airport.
CJU and HGH are approximately 422 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from CJU to HGH.
Airlines represented in the current schedule are Spring Airlines (9C), Zhejiang Loong Airlines (GJ) and Beijing Capital Airlines (JD).
Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321neo (32Q) and 3S2.