| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | PKX | KMG | 20:00 | 23:30 |
Scheduled
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| Sep 01 | PKX | KMG | 20:05 | 23:00 |
Landed
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| Aug 31 | PKX | KMG | 20:37 | 23:36 |
Landed
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| Aug 30 | PKX | KMG | 20:40 | 23:37 |
Landed
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| Aug 29 | PKX | KMG | 20:37 | 23:42 |
Landed
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| Aug 28 | PKX | KMG | 20:39 | 23:55 |
Landed
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| Aug 27 | PKX | KMG | 20:41 | 23:40 |
Landed
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| Aug 26 | PKX | KMG | 20:40 | 23:39 |
Landed
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| Aug 25 | PKX | KMG | 23:05 | 01:53 |
Delayed
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| Aug 24 | PKX | KMG | 20:42 | 23:42 |
Landed
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China Southern Airlines Flight CZ3997 connects Beijing, China to Kunming, China, taking off from Beijing Daxing International Airport PKX and landing at Kunming Changshui International Airport KMG.
How long is the CZ3997 flight from Beijing to Kunming?
The average flight time from Beijing to Kunming is 2 hours and 59 minutes. The flight distance is 2037 km / 1266 miles and the average flight speed is 671 km/h / 417 mph.
How many CZ3997 flights are operated per week?
7 flights per week. The flight CZ3997 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ3997 Beijing to Kunming?
The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ3997 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CZ3997 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being Scheduled on 23:30.
How else can the flight CZ3997 be referenced as?
This China Southern Airlines flight can also be referenced as CSN3997, CZ 3997, CSN 3997.
How often is flight CZ3997 delayed?
On average, 10% of all CZ3997 flights are delayed. The average delay is 103 minutes.
See our CZ3997 Flight Tracker above for more details.
Other flights departing from Beijing PKX: CZ3190, CZ8803, CZ8916, RY8868
Other flights arriving at Kunming KMG: 8L9988, KY3224, HO1017, MU9714
All flights connecting Beijing PKX to Kunming KMG.
