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(ZH) Shenzhen Airlines 4981 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-2018

(WUH) Wuhan Tianhe International Airport

Wuhan, CN

(PEK) Beijing Capital International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
44
76%
Late
7
12%
Very Late
2
3%
Excessive
5
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
22
Codeshares
58
Average Delay (min.)
36
Standard Deviation
47
Min
1
Max
184

ZH 4981 On-time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 76%
Average Delay Time 36 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 20% of all other flights in the FlightStats database.
On-time Performance Rating
1.5 of 5
Poor
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 36 min
This flight has an average delay of 36 minutes with a standard deviation of 47 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.