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(CZ) China Southern Airlines 3958 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(YTY) Yangzhou Taizhou International Airport

Yangzhou, CN

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
39
63%
Late
9
15%
Very Late
3
5%
Excessive
8
13%
Cancelled
2
3%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
35.56818181818182
Standard Deviation
83.4
Min
0
Max
543

CZ 3958 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 64%
Average Delay Time 35.56818181818182 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 35.56818181818182 min
This flight has an average delay of 35.56818181818182 minutes with a standard deviation of 83.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.