| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | XNN | PKX | 16:51 | 19:25 |
En-Route
|
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| Sep 01 | XNN | PKX | 16:58 | 18:56 |
Landed
|
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| Aug 31 | XNN | PKX | 16:55 | 18:51 |
Landed
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| Aug 30 | XNN | PKX | 16:59 | 18:56 |
Landed
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| Aug 29 | XNN | PKX | 17:05 | 18:57 |
Landed
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| Aug 28 | XNN | PKX | 16:58 | 18:55 |
Landed
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| Aug 27 | XNN | PKX | 16:53 | 18:50 |
Landed
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| Aug 26 | XNN | PKX | 17:18 | 19:18 |
Landed
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| Aug 25 | XNN | PKX | 19:22 | 21:13 |
Delayed
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Track > |
| Aug 24 | XNN | PKX | 16:57 | 18:53 |
Landed
|
Track > |
China Southern Airlines Flight CZ6638 connects Xining, China to Beijing, China, taking off from Xining Caojiabao Airport XNN and landing at Beijing Daxing International Airport PKX.
How long is the CZ6638 flight from Xining to Beijing?
The average flight time from Xining to Beijing is 1 hour and 56 minutes. The flight distance is 1300 km / 808 miles and the average flight speed is 656 km/h / 408 mph.
How many CZ6638 flights are operated per week?
7 flights per week. The flight CZ6638 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ6638 Xining to Beijing?
The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ6638 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CZ6638 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being En-Route on 19:25.
How else can the flight CZ6638 be referenced as?
This China Southern Airlines flight can also be referenced as CSN6638, CZ 6638, CSN 6638.
How often is flight CZ6638 delayed?
On average, 10% of all CZ6638 flights are delayed. The average delay is 108 minutes.
See our CZ6638 Flight Tracker above for more details.
Other flights departing from Xining XNN: MU6596, 3U6344, TV9791, MU9960
Other flights arriving at Beijing PKX: MU5707, CZ5438, CZ6203, MU9998
All flights connecting Xining XNN to Beijing PKX.
