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(NS) Hebei Airlines 8522 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(SHA) Shanghai Hongqiao International Airport

Shanghai, CN

(XMN) Xiamen Gaoqi International Airport

Xiamen, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
35
70%
Late
5
10%
Very Late
1
2%
Excessive
8
16%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
37
Codeshares
50
Average Delay (min.)
32.16216216216216
Standard Deviation
54.2
Min
0
Max
296

NS 8522 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 70%
Average Delay Time 32.16216216216216 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 32.16216216216216 min
This flight has an average delay of 32.16216216216216 minutes with a standard deviation of 54.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.