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(CZ) China Southern Airlines 4504 On-time Performance Rating

Date Range:

15-Mar-2018 to 15-May-2018

(GMP) Gimpo International AirportSeoul, KR
(PEK) Beijing Capital International AirportBeijing, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
40
65%
Late
14
23%
Very Late
5
8%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
45
Codeshares
62
Average Delay (min.)
26
Standard Deviation
55.6
Min
0
Max
299
CZ 4504 On-time Performance Details
Overall Rating
1.7 of 5
Average
Percentage On-Time 65%
Average Delay Time 26 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 55.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.