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(CZ) China Southern Airlines 8522 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(YIW) Yiwu Airport

Yiwu, CN

(SHE) Shenyang Taoxian International Airport

Shenyang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
45
90%
Late
1
2%
Very Late
2
4%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
33.333333333333336
Standard Deviation
51.3
Min
0
Max
166

CZ 8522 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 90%
Average Delay Time 33.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 78% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 33.333333333333336 min
This flight has an average delay of 33.333333333333336 minutes with a standard deviation of 51.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.