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(ZH) Shenzhen Airlines 3121 On-time Performance Rating

Date Range:

01-Apr-2018 to 31-May-2018

(BSD) Baoshan AirportBaoshan, CN
(CKG) Chongqing Jiangbei International AirportChongqing, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
27
59%
Late
7
15%
Very Late
4
9%
Excessive
8
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
36
Codeshares
46
Average Delay (min.)
36
Standard Deviation
51.4
Min
0
Max
189
ZH 3121 On-time Performance Details
Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 59%
Average Delay Time 36 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 36 min
This flight has an average delay of 36 minutes with a standard deviation of 51.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.