| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 15 | URC | CGO | 13:25 | 17:20 |
Scheduled
|
Track > |
| Jul 14 | URC | CGO | 13:48 | 17:19 |
Landed
|
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| Jul 13 | URC | CGO | 13:42 | 17:15 |
Landed
|
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| Jul 12 | URC | CGO | 13:34 | 16:57 |
Landed
|
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| Jul 11 | URC | CGO | 16:05 | 19:29 |
Delayed
|
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| Jul 10 | URC | CGO | 13:51 | 17:36 |
Landed Late
|
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| Jul 09 | URC | CGO | 13:51 | 17:33 |
Landed
|
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| Jul 08 | URC | CGO | 13:35 | 17:16 |
Landed
|
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| Jul 07 | URC | CGO | 13:30 | 16:59 |
Landed
|
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| Jul 06 | URC | CGO | 13:39 | 17:06 |
Unknown
|
Track > |
China Southern Airlines Flight CZ6646 connects Urumqi, China to Zhengzhou, China, taking off from Urumqi Diwopu International Airport URC and landing at Zhengzhou Xinzheng International Airport CGO.
How long is the CZ6646 flight from Urumqi to Zhengzhou?
The average flight time from Urumqi to Zhengzhou is 3 hours and 32 minutes. The flight distance is 2485 km / 1544 miles and the average flight speed is 695 km/h / 432 mph.
How many CZ6646 flights are operated per week?
7 flights per week. The flight CZ6646 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ6646 Urumqi to Zhengzhou?
The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ6646 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CZ6646 arriving at?
Flight CZ6646 arrives at Zhengzhou Xinzheng International Airport (CGO) Terminal 2.
When was the latest CZ6646 flight?
The latest flight took off on Wednesday, July 15th, 2026 with the flight status being Scheduled on 17:20.
How else can the flight CZ6646 be referenced as?
This China Southern Airlines flight can also be referenced as CSN6646, CZ 6646, CSN 6646.
How often is flight CZ6646 delayed?
On average, 30% of all CZ6646 flights are delayed. The average delay is 52 minutes.
See our CZ6646 Flight Tracker above for more details.
Flight CZ6646 is code-shared by 1 airline using the flight number 3U1720
Other flights departing from Urumqi URC: CZ6951, GS7835, JD5844, CZ8420
Other flights arriving at Zhengzhou CGO: PN6250, HU7506, SC7944, CZ5829
All flights connecting Urumqi URC to Zhengzhou CGO.
