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(ZH) Shenzhen Airlines 8957 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(CZX) Changzhou Benniu Airport

Changzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
40
80%
Late
1
2%
Very Late
1
2%
Excessive
4
8%
Cancelled
4
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
34.63636363636363
Standard Deviation
32.3
Min
0
Max
87

ZH 8957 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 80%
Average Delay Time 34.63636363636363 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 34.63636363636363 min
This flight has an average delay of 34.63636363636363 minutes with a standard deviation of 32.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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