(CA) Air China 4657 On-time Performance Rating

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CA 4657 Historical On-time Performance Ratings

Route:   Qingdao to Beijing
Date Range:   June 15, 2016 to August 15, 2016
Flight:   (CA) Air China 4657
Departure Airport:   (TAO) Qingdao Liuting International Airport
Departure City   CN
Arrival Airport:   (PEK) Beijing Capital International Airport
Arrival City:   Beijing, CN

CA 4657 On-time Performance Rating Details

Overall Rating

0 of 5
Very Poor
On-time:
Avg. Delay:
51%
60 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0, shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 51%
This flight has an on-time performance of 51%. 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 of 5
Very Poor
Avg. Delay: 60 min
This flight has an average delay of 60 minutes with a standard deviation of 59.98 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

CA 4657 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 30 51%
Late 4 6%
Very Late 1 1%
Excessive 14 24%
Canceled 9 15%
Diverted 0 0%
Total Flights 58
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 28
Average Delay (min.) 60.00
Standard Deviation 59.98
Min 1
Max 195
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