(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:   February 15, 2016 to April 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

3.8 of 5
Good
On-time:
Avg. Delay:
94%
22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8, shows that this flight has on-time performance characteristics better than 74% of all other flights in the FlightStats database.

On-time Performance

4.7 of 5
Very Good
On-time: 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 94% of other flights.

Delay Performance

2.9 of 5
Average
Avg. Delay: 22 min
This flight has an average delay of 22 minutes with a standard deviation of 27.58 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 57% of other flights.

CA 4619 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 17 94%
Late 0 0%
Very Late 1 5%
Excessive 0 0%
Canceled 0 0%
Diverted 0 0%
Total Flights 18
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 2
Average Delay (min.) 22.00
Standard Deviation 27.58
Min 3
Max 42
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