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(CZ) China Southern Airlines 6535 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(DLC) Dalian Zhoushuizi International Airport

Dalian, CN

(PVG) Shanghai Pudong International Airport

Shanghai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
47
89%
Late
1
2%
Very Late
1
2%
Excessive
3
6%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
54.666666666666664
Standard Deviation
47.3
Min
0
Max
120

CZ 6535 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 89%
Average Delay Time 54.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. 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
0.7 of 5
Poor
Average Delay Time 54.666666666666664 min
This flight has an average delay of 54.666666666666664 minutes with a standard deviation of 47.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.