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(CZ) China Southern Airlines 7959 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(HAN) Hanoi Noi Bai International Airport

Hanoi, VN

(PVG) Shanghai Pudong International Airport

Shanghai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
50
86%
Late
5
9%
Very Late
2
3%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
17
Codeshares
58
Average Delay (min.)
20.529411764705884
Standard Deviation
28.7
Min
0
Max
124

CZ 7959 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 86%
Average Delay Time 20.529411764705884 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 20.529411764705884 min
This flight has an average delay of 20.529411764705884 minutes with a standard deviation of 28.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.