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(ZH) Shenzhen Airlines 3515 On-Time Performance Rating

Date Range:

15-Dec-2020 to 15-Feb-2021

(NNG) Nanning Airport

Nanning, CN

(HAK) Haikou Meilan International Airport

Haikou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
25
93%
Late
1
4%
Very Late
0
0%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
2
Codeshares
27
Average Delay (min.)
41
Standard Deviation
30.4
Min
20
Max
63

ZH 3515 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 93%
Average Delay Time 41 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. 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
1.7 of 5
Average
Average Delay Time 41 min
This flight has an average delay of 41 minutes with a standard deviation of 30.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.