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(ZH) Shenzhen Airlines 9520 On-time Performance Rating

Date Range:

01-Jun-2018 to 31-Jul-2018

(SHA) Shanghai Hongqiao International Airport

Shanghai, CN

(JDZ) Jingdezhen Airport

Jingdezhen, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
43
69%
Late
8
13%
Very Late
3
5%
Excessive
7
11%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
60
Codeshares
0
Average Delay (min.)
21
Standard Deviation
34.7
Min
0
Max
176

ZH 9520 On-time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 69%
Average Delay Time 21 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 66% of all other flights in the FlightStats database.
On-time Performance Rating
1.9 of 5
Average
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 21 min
This flight has an average delay of 21 minutes with a standard deviation of 34.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.