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(CZ) China Southern Airlines 6623 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(SYX) Sanya Phoenix International Airport

Sanya, CN

(NKG) Nanjing Lukou International Airport

Nanjing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
11
17%
Late
19
30%
Very Late
14
22%
Excessive
19
30%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
63
Codeshares
0
Average Delay (min.)
42
Standard Deviation
37.1
Min
8
Max
180

CZ 6623 On-time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 17%
Average Delay Time 42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 17%
This flight has an on-time performance of 17%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 42 min
This flight has an average delay of 42 minutes with a standard deviation of 37.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.