(CA) Air China 4711 On-time Performance Rating

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CA 4711 Historical On-time Performance Ratings

Route:   Qingdao to Wuyishan
Date Range:   December 15, 2016 to February 15, 2017
Flight:   (CA) Air China 4711
Departure Airport:   (TAO) Qingdao Liuting International Airport
Departure City   CN
Arrival Airport:   (WUS) Wuyishan Airport
Arrival City:   Wuyishan, CN

CA 4711 On-time Performance Rating Details

Overall Rating

2.5 of 5
Average
On-time:
Avg. Delay:
77%
39 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5, shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.

On-time Performance

3.9 of 5
Good
On-time: 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 78% of other flights.

Delay Performance

1.1 of 5
Poor
Avg. Delay: 39 min
This flight has an average delay of 39 minutes with a standard deviation of 55.85 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

CA 4711 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 44 77%
Late 3 5%
Very Late 0 0%
Excessive 7 12%
Canceled 3 5%
Diverted 0 0%
Total Flights 57
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 25
Average Delay (min.) 39.00
Standard Deviation 55.85
Min 1
Max 173
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