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(CZ) China Southern Airlines 7974 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(PVG) Shanghai Pudong International Airport

Shanghai, CN

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

On-Time Performance Chart

(using rounded numbers)
On-Time
10
37%
Late
7
26%
Very Late
4
15%
Excessive
6
22%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
24
Codeshares
27
Average Delay (min.)
29.291666666666668
Standard Deviation
27.3
Min
0
Max
116

CZ 7974 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 37%
Average Delay Time 29.291666666666668 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 37%
This flight has an on-time performance of 37%. 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 29.291666666666668 min
This flight has an average delay of 29.291666666666668 minutes with a standard deviation of 27.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.