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(CZ) China Southern Airlines 8669 On-time Performance Rating

Date Range:

01-Jun-2019 to 31-Jul-2019

(PEK) Beijing Capital International Airport

Beijing, CN

(WUH) Wuhan Tianhe International Airport

Wuhan, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
11
61%
Late
2
11%
Very Late
1
6%
Excessive
3
17%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
37
Standard Deviation
21.8
Min
11
Max
72

CZ 8669 On-time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 61%
Average Delay Time 37 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-time Performance Rating
0.7 of 5
Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 37 min
This flight has an average delay of 37 minutes with a standard deviation of 21.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.