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(CZ) China Southern Airlines 7971 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
35
81%
Late
3
7%
Very Late
3
7%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
15
Codeshares
43
Average Delay (min.)
26.333333333333332
Standard Deviation
31
Min
0
Max
106

CZ 7971 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 81%
Average Delay Time 26.333333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 26.333333333333332 min
This flight has an average delay of 26.333333333333332 minutes with a standard deviation of 31 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.