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(NS) Hebei Airlines 3519 On-Time Performance Rating

Date Range:

15-Dec-2019 to 15-Feb-2020

(SJW) Shijiazhuang Zhengding International Airport

Shijiazhuang, CN

(LYG) Lianyungang Airport

Lianyungang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
34
74%
Late
5
11%
Very Late
1
2%
Excessive
6
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
39
Codeshares
0
Average Delay (min.)
27
Standard Deviation
55.9
Min
0
Max
274

NS 3519 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 74%
Average Delay Time 27 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. 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
2.9 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 55.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.