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(CZ) China Southern Airlines 8740 On-time Performance Rating

Date Range:

15-Jan-2019 to 15-Mar-2019

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(RIZ) Rizhao Shanzihe Airport

Rizhao, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
29
85%
Late
1
3%
Very Late
1
3%
Excessive
2
6%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
30
Standard Deviation
37.8
Min
1
Max
104

CZ 8740 On-time Performance Details

Overall Rating
3.4 of 5
Average
Percentage On-Time 85%
Average Delay Time 30 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 67% of all other flights in the FlightStats database.
On-time Performance Rating
4.5 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 30 min
This flight has an average delay of 30 minutes with a standard deviation of 37.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.