background

(CZ) China Southern Airlines 9303 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(TAO) Qingdao Liuting International Airport

Qingdao, CN

(PEK) Beijing Capital International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
37
60%
Late
9
15%
Very Late
4
6%
Excessive
7
11%
Cancelled
4
6%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
36
Codeshares
61
Average Delay (min.)
25
Standard Deviation
24.4
Min
1
Max
87

CZ 9303 On-time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 61%
Average Delay Time 25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very 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 1% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 25 min
This flight has an average delay of 25 minutes with a standard deviation of 24.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.