| FLIGHT SCHEDULE | 
|---|
| Direct Flights: | 
| Daily 
06:55 
Haikou (HAK) 2 
09:25 
Changsha (CSX) 2 CZ 6665 Non-stop Airbus A321 (321) 2:30 Effective from 2025-10-27 | 
| Mon,Fri,Sun 
07:05 
Haikou (HAK) 2 
09:20 
Changsha (CSX) 2 CZ 6665 Non-stop Airbus A321 (321) 2:15 Valid until 2025-05-05 | 
| Wed,Fri 
07:05 
Haikou (HAK) 2 
09:20 
Changsha (CSX) 2 CZ 6665 Non-stop Airbus A321 (321) 2:15 Effective 2025-05-07 through 2025-05-09 | 
| Mon,Wed,Fri,Sun 
07:05 
Haikou (HAK) 2 
09:20 
Changsha (CSX) 2 CZ 6665 Non-stop Airbus A320 (320) 2:15 Effective 2025-05-11 through 2025-06-20 | 
| Daily 
07:05 
Haikou (HAK) 2 
09:20 
Changsha (CSX) 2 CZ 6665 Non-stop Airbus A320 (320) 2:15 Effective 2025-06-21 through 2025-10-26 | 
| Mon,Fri,Sun 
10:20 
Changsha (CSX) 2 
13:55 
Harbin (HRB) CZ 6665 Non-stop Airbus A321 (321) 3:35 Valid until 2025-05-05 | 
| Wed,Fri 
10:20 
Changsha (CSX) 2 
13:55 
Harbin (HRB) CZ 6665 Non-stop Airbus A321 (321) 3:35 Effective 2025-05-07 through 2025-05-09 | 
| Mon,Wed,Fri,Sun 
10:20 
Changsha (CSX) 2 
13:55 
Harbin (HRB) CZ 6665 Non-stop Airbus A320 (320) 3:35 Effective 2025-05-11 through 2025-06-20 | 
| Daily 
10:20 
Changsha (CSX) 2 
13:55 
Harbin (HRB) CZ 6665 Non-stop Airbus A320 (320) 3:35 Effective 2025-06-21 through 2025-10-26 | 
| Mon-Sat 
10:25 
Changsha (CSX) 2 
14:10 
Harbin (HRB) CZ 6665 Non-stop Airbus A321 (321) 3:45 Effective from 2025-10-27 | 
| Non-Direct Flights: | 
| Mon-Sat 
06:55 
Haikou (HAK) 2 
14:10 
Harbin (HRB) CZ 6665 1-stop Airbus A321 (321) 7:15 Effective from 2025-10-27 | 
| Mon,Fri,Sun 
07:05 
Haikou (HAK) 2 
13:55 
Harbin (HRB) CZ 6665 1-stop Airbus A321 (321) 6:50 Valid until 2025-05-05 | 
| Wed,Fri 
07:05 
Haikou (HAK) 2 
13:55 
Harbin (HRB) CZ 6665 1-stop Airbus A321 (321) 6:50 Effective 2025-05-07 through 2025-05-09 | 
| Mon,Wed,Fri,Sun 
07:05 
Haikou (HAK) 2 
13:55 
Harbin (HRB) CZ 6665 1-stop Airbus A320 (320) 6:50 Effective 2025-05-11 through 2025-06-20 | 
| Daily 
07:05 
Haikou (HAK) 2 
13:55 
Harbin (HRB) CZ 6665 1-stop Airbus A320 (320) 6:50 Effective 2025-06-21 through 2025-10-26 | 
