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(ZH) Shenzhen Airlines 9961 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(WNZ) Wenzhou Longwan International Airport

Wenzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
27
73%
Late
3
8%
Very Late
0
0%
Excessive
0
0%
Cancelled
7
19%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
16.8
Standard Deviation
9
Min
0
Max
28

ZH 9961 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 73%
Average Delay Time 16.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 16.8 min
This flight has an average delay of 16.8 minutes with a standard deviation of 9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.