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(ZH) Shenzhen Airlines 4277 On-Time Performance Rating

Date Range:

15-Nov-2019 to 15-Jan-2020

(CGO) Zhengzhou Xinzheng Airport

Zhengzhou, CN

(DOY) Dongying Airport

Dongying, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
26
72%
Late
4
11%
Very Late
1
3%
Excessive
5
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
16
Codeshares
36
Average Delay (min.)
61
Standard Deviation
80.1
Min
1
Max
232

ZH 4277 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 72%
Average Delay Time 61 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 61 min
This flight has an average delay of 61 minutes with a standard deviation of 80.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.