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(CZ) China Southern Airlines 4503 On-time Performance Rating

Date Range:

15-Jan-2019 to 15-Mar-2019

(PEK) Beijing Capital International Airport

Beijing, CN

(GMP) Gimpo International Airport

Seoul, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
20
35%
Late
19
33%
Very Late
10
18%
Excessive
8
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
53
Codeshares
57
Average Delay (min.)
27
Standard Deviation
22.4
Min
3
Max
135

CZ 4503 On-time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 35%
Average Delay Time 27 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 35%
This flight has an on-time performance of 35%. 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
3.1 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 22.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.