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(CZ) China Southern Airlines 6731 On-Time Performance Rating

Date Range:

01-Nov-2020 to 31-Dec-2020

(CGO) Zhengzhou Xinzheng Airport

Zhengzhou, CN

(DLC) Dalian Zhoushuizi International Airport

Dalian, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
38
81%
Late
2
4%
Very Late
0
0%
Excessive
0
0%
Cancelled
7
15%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
7
Standard Deviation
5.3
Min
0
Max
16

CZ 6731 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 81%
Average Delay Time 7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 7 min
This flight has an average delay of 7 minutes with a standard deviation of 5.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.