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(CZ) China Southern Airlines 9057 On-Time Performance Rating

Date Range:

15-Nov-2020 to 15-Jan-2021

(CTU) Chengdu Shuangliu International Airport

Chengdu, CN

(BHY) Beihai Fucheng Airport

Beihai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
30
94%
Late
1
3%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
4
Codeshares
32
Average Delay (min.)
7
Standard Deviation
9.7
Min
2
Max
22

CZ 9057 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 94%
Average Delay Time 7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 7 min
This flight has an average delay of 7 minutes with a standard deviation of 9.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.