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

Date Range:

15-Feb-2018 to 15-Apr-2018

(CSX) Changsha Huanghua AirportChangsha, CN
(PVG) Shanghai Pudong International AirportShanghai, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
7
54%
Late
0
0%
Very Late
1
8%
Excessive
0
0%
Cancelled
5
38%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
13
Standard Deviation
18.3
Min
0
Max
40
CZ 3969 On-time Performance Details
Overall Rating
2.0 of 5
Average
Percentage On-Time 54%
Average Delay Time 13 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 38% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 13 min
This flight has an average delay of 13 minutes with a standard deviation of 18.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.