| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | HGH | CGO | 16:51 | 18:12 |
Delayed
|
Track > |
| Jul 19 | HGH | CGO | 18:52 | 17:40 |
Unknown
|
Track > |
| Jul 18 | HGH | CGO | 15:56 | 17:16 |
Landed
|
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| Jul 17 | HGH | CGO | 16:03 | 17:24 |
Landed
|
Track > |
| Jul 16 | HGH | CGO | 16:22 | 17:48 |
Landed
|
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| Jul 15 | HGH | CGO | 16:51 | 18:12 |
Landed Late
|
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| Jul 14 | HGH | CGO | 16:06 | 17:35 |
Landed
|
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| Jul 13 | HGH | CGO | 15:56 | 17:08 |
Landed
|
Track > |
| Jul 12 | HGH | CGO | 16:02 | 17:26 |
Landed
|
Track > |
| Jul 11 | HGH | CGO | 16:16 | 17:36 |
Landed
|
Track > |
China Southern Airlines Flight CZ3840 connects Hangzhou, China to Zhengzhou, China, taking off from Hangzhou Xiaoshan International Airport HGH and landing at Zhengzhou Xinzheng International Airport CGO.
How long is the CZ3840 flight from Hangzhou to Zhengzhou?
The average flight time from Hangzhou to Zhengzhou is 1 hour and 21 minutes. The flight distance is 781 km / 485 miles and the average flight speed is 561 km/h / 349 mph.
How many CZ3840 flights are operated per week?
7 flights per week. The flight CZ3840 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ3840 Hangzhou to Zhengzhou?
The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ3840 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CZ3840 arriving at?
Flight CZ3840 arrives at Zhengzhou Xinzheng International Airport (CGO) Terminal 2.
When was the latest CZ3840 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being En-Route on 18:12.
How else can the flight CZ3840 be referenced as?
This China Southern Airlines flight can also be referenced as CSN3840, CZ 3840, CSN 3840.
How often is flight CZ3840 delayed?
On average, 30% of all CZ3840 flights are delayed. The average delay is 24 minutes.
See our CZ3840 Flight Tracker above for more details.
Flight CZ3840 is code-shared by 1 airline using the flight number 3U1398
Other flights departing from Hangzhou HGH: 3U3165, MU2398, CX961, CZ6920
Other flights arriving at Zhengzhou CGO: HU7563, CZ5829, CZ8766, MU5789
All flights connecting Hangzhou HGH to Zhengzhou CGO.
