| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | HAK | KMG | 17:27 | 19:02 |
Landed
|
Track > |
| Jul 18 | HAK | KMG | 18:32 | 20:01 |
Delayed
|
Track > |
| Jul 17 | HAK | KMG | 18:34 | 20:07 |
Delayed
|
Track > |
| Jul 16 | HAK | KMG | 18:11 | 19:40 |
Delayed
|
Track > |
| Jul 15 | HAK | KMG | 19:18 | 20:48 |
Delayed
|
Track > |
| Jul 14 | HAK | KMG | 17:29 | 19:04 |
Landed
|
Track > |
| Jul 13 | HAK | KMG | 17:20 | 18:51 |
Landed
|
Track > |
| Jul 12 | HAK | KMG | 16:57 | 18:28 |
Landed
|
Track > |
| Jul 11 | HAK | KMG | 18:34 | 20:07 |
Delayed
|
Track > |
| Jul 10 | HAK | KMG | 17:10 | 18:45 |
Landed
|
Track > |
China Southern Airlines Flight CZ6721 connects Haikou, China to Kunming, China, taking off from Haikou Meilan International Airport HAK and landing at Kunming Changshui International Airport KMG.
How long is the CZ6721 flight from Haikou to Kunming?
The average flight time from Haikou to Kunming is 1 hour and 32 minutes. The flight distance is 963 km / 598 miles and the average flight speed is 628 km/h / 390 mph.
How many CZ6721 flights are operated per week?
7 flights per week. The flight CZ6721 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ6721 Haikou to Kunming?
The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ6721 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CZ6721 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Landed on 19:02.
How else can the flight CZ6721 be referenced as?
This China Southern Airlines flight can also be referenced as CSN6721, CZ 6721, CSN 6721.
How often is flight CZ6721 delayed?
On average, 60% of all CZ6721 flights are delayed. The average delay is 62 minutes.
See our CZ6721 Flight Tracker above for more details.
Flight CZ6721 is code-shared by 1 airline using the flight number 3U1755
Other flights departing from Haikou HAK: EU2263, HU6369, HU7037, DZ6321
Other flights arriving at Kunming KMG: MF8479, 3U8268, DR6551, TV6034
All flights connecting Haikou HAK to Kunming KMG.
