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(ZH) Shenzhen Airlines 9557 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(CSX) Changsha Huanghua Airport

Changsha, CN

(NNG) Nanning Airport

Nanning, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
19
31%
Late
17
27%
Very Late
13
21%
Excessive
13
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
57
Codeshares
0
Average Delay (min.)
35
Standard Deviation
31.9
Min
3
Max
184

ZH 9557 On-time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 31%
Average Delay Time 35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 31%
This flight has an on-time performance of 31%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 35 min
This flight has an average delay of 35 minutes with a standard deviation of 31.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.