CZ3972 China Southern Airlines - Flight Status

Which is the frequency of flight CZ3972?
The flight CZ3972 is scheduled to flight on Tuesday, Thursday, Saturday on a weekly basis.

Which is the distance of flight CZ3972?
The distance between the two airports is 1240 kilometers.

Which is the flight time of flight CZ3972?
The scheduled flight time gate to gate is: 02:25 hours.
The real flight time gate to gate on average is: 02:26 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between Zhengzhou and Guangzhou:

9 Air
- Flight Number: AQ1184. (On Time performance: 62 - Average Delay: 48 minutes)

China Southern Airlines
- Flight Number: CZ3196. (On Time performance: 86 - Average Delay: 17 minutes)
- Flight Number: CZ3391. (On Time performance: 95 - Average Delay: 4 minutes)
- Flight Number: CZ3393. (On Time performance: 67 - Average Delay: 29 minutes)
- Flight Number: CZ3395. (On Time performance: 65 - Average Delay: 77 minutes)
- Flight Number: CZ3959. (On Time performance: 71 - Average Delay: 34 minutes)
- Flight Number: CZ5486.
- Flight Number: CZ5746. (On Time performance: 68 - Average Delay: 34 minutes)
- Flight Number: CZ5764. (On Time performance: 73 - Average Delay: 32 minutes)
- Flight Number: CZ6594. (On Time performance: 63 - Average Delay: 52 minutes)
- Flight Number: CZ6625. (On Time performance: 66 - Average Delay: 45 minutes)
- Flight Number: CZ6632. (On Time performance: 63 - Average Delay: 36 minutes)
- Flight Number: CZ678. (On Time performance: 86 - Average Delay: 72 minutes)
- Flight Number: CZ8685. (On Time performance: 84 - Average Delay: 20 minutes)
- Flight Number: CZ8765. (On Time performance: 82 - Average Delay: 9 minutes)

Loong Air
- Flight Number: GJ8584. (On Time performance: 67 - Average Delay: 40 minutes)

Hainan Airlines
- Flight Number: HU7270. (On Time performance: 78 - Average Delay: 24 minutes)
- Flight Number: HU7284. (On Time performance: 70 - Average Delay: 16 minutes)
- Flight Number: HU7288. (On Time performance: 80 - Average Delay: 16 minutes)

West Air
- Flight Number: PN6379.
- Flight Number: PN6381.
- Flight Number: PN6451. (On Time performance: 62 - Average Delay: 25 minutes)
- Flight Number: PN6453. (On Time performance: 97 - Average Delay: 2 minutes)

Shenzhen Airlines
- Flight Number: ZH8371. (On Time performance: 55 - Average Delay: 46 minutes)
- Flight Number: ZH8904.

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 26, 2025 to October 25, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 01, 2025 to September 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.