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

Date Range:

15-Jan-2026 to 15-Mar-2026

(PVG) Shanghai Pudong International Airport

Shanghai, CN

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

On-Time Performance Chart

(using rounded numbers)
On-Time
13
59%
Late
6
27%
Very Late
2
9%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
18
Codeshares
22
Average Delay (min.)
20.5
Standard Deviation
25.1
Min
0
Max
109

CZ 7974 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 59%
Average Delay Time 20.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 20.5 min
This flight has an average delay of 20.5 minutes with a standard deviation of 25.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.