(ZH) Shenzhen Airlines 9880 On-time Performance Rating

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ZH 9880 Historical On-time Performance Ratings

Route:   Qingdao to Shenzhen
Date Range:   October 1, 2016 to November 30, 2016
Flight:   (ZH) Shenzhen Airlines 9880
Departure Airport:   (TAO) Qingdao Liuting International Airport
Departure City   CN
Arrival Airport:   (SZX) Shenzhen Bao'an International Airport
Arrival City:   Shenzhen, CN

ZH 9880 On-time Performance Rating Details

Overall Rating

0.2 of 5
Very Poor
On-time:
Avg. Delay:
55%
35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2, shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 55%
This flight has an on-time performance of 55%. 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

0.4 of 5
Very Poor
Avg. Delay: 35 min
This flight has an average delay of 35 minutes with a standard deviation of 35.85 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.

ZH 9880 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 25 55%
Late 8 17%
Very Late 3 6%
Excessive 8 17%
Canceled 1 2%
Diverted 0 0%
Total Flights 45
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 29
Average Delay (min.) 35.00
Standard Deviation 35.85
Min 1
Max 162
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