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(CZ) China Southern Airlines 9394 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-2018

(SZX) Shenzhen Bao'an International Airport

Shenzhen, CN

(SHA) Shanghai Hongqiao International Airport

Shanghai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
43
75%
Late
5
9%
Very Late
1
2%
Excessive
5
9%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
12
Codeshares
57
Average Delay (min.)
44
Standard Deviation
31.3
Min
2
Max
89

CZ 9394 On-time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 75%
Average Delay Time 44 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-time Performance Rating
1.2 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 44 min
This flight has an average delay of 44 minutes with a standard deviation of 31.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.