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(CZ) China Southern Airlines 3969 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(CSX) Changsha Huanghua AirportChangsha, CN
(PVG) Shanghai Pudong International AirportShanghai, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
53
85%
Late
2
3%
Very Late
1
2%
Excessive
3
5%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
57
Standard Deviation
78.7
Min
2
Max
248
CZ 3969 On-time Performance Details
Overall Rating
2.6 of 5
Average
Percentage On-Time 85%
Average Delay Time 57 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very 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 99% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 57 min
This flight has an average delay of 57 minutes with a standard deviation of 78.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.