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(CZ) China Southern Airlines 3450 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(KMG) Kunming Changshui International AirportKunming, CN
(CAN) Guangzhou Baiyun International AirportGuangzhou, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
23
68%
Late
3
9%
Very Late
4
12%
Excessive
4
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
42
Standard Deviation
57.1
Min
0
Max
201
CZ 3450 On-time Performance Details
Overall Rating
0.9 of 5
Poor
Percentage On-Time 68%
Average Delay Time 42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-time Performance Rating
1.1 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
0.8 of 5
Poor
Average Delay Time 42 min
This flight has an average delay of 42 minutes with a standard deviation of 57.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.