(CA) Air China 4619 On-time Performance Rating

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CA 4619 Historical On-time Performance Ratings

Route:   Qingdao to Dalian
Date Range:   June 15, 2016 to August 15, 2016
Flight:   (CA) Air China 4619
Departure Airport:   (TAO) Qingdao Liuting International Airport
Departure City   CN
Arrival Airport:   (DLC) Dalian Zhoushuizi International Airport
Arrival City:   Dalian, CN

CA 4619 On-time Performance Rating Details

Overall Rating

2.7 of 5
Average
On-time:
Avg. Delay:
92%
64 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7, shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.

On-time Performance

5 of 5
Very Good
On-time: 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.

Delay Performance

0.4 of 5
Very Poor
Avg. Delay: 64 min
This flight has an average delay of 64 minutes with a standard deviation of 67.04 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.

CA 4619 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 51 92%
Late 2 3%
Very Late 0 0%
Excessive 2 3%
Canceled 0 0%
Diverted 0 0%
Total Flights 55
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 5
Average Delay (min.) 64.00
Standard Deviation 67.04
Min 13
Max 146
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