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(ZH) Shenzhen Airlines 1223 On-Time Performance Rating

Date Range:

15-Nov-2019 to 15-Jan-2020

(PEK) Beijing Capital International Airport

Beijing, CN

(XIY) Xianyang International Airport

Xian, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
32
52%
Late
20
32%
Very Late
5
8%
Excessive
4
6%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
54
Codeshares
62
Average Delay (min.)
17
Standard Deviation
16.4
Min
0
Max
73

ZH 1223 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 52%
Average Delay Time 17 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
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
4.7 of 5
Very Good
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 16.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.