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(CZ) China Southern Airlines 4122 On-Time Performance Rating

Date Range:

01-Jan-2021 to 28-Feb-2021

(HSN) Putuoshan Airport

Zhoushan, CN

(PKX) Daxing International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
42
93%
Late
1
2%
Very Late
0
0%
Excessive
0
0%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
2
Codeshares
45
Average Delay (min.)
13
Standard Deviation
14.1
Min
3
Max
23

CZ 4122 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 93%
Average Delay Time 13 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 13 min
This flight has an average delay of 13 minutes with a standard deviation of 14.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.