(CA) Air China 7387 On-time Performance Rating

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CA 7387 Historical On-time Performance Ratings

Route:   Dulles to Boston
Date Range:   November 1, 2016 to December 31, 2016
Flight:   (CA) Air China 7387
Departure Airport:   (IAD) Washington Dulles International Airport
Departure City   Dulles, VA, US
Arrival Airport:   (BOS) Logan International Airport
Arrival City:   Boston, MA, US

CA 7387 On-time Performance Rating Details

Overall Rating

1.5 of 5
Poor
On-time:
Avg. Delay:
71%
35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5, shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.

On-time Performance

1.4 of 5
Poor
On-time: 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.

Delay Performance

1.5 of 5
Poor
Avg. Delay: 35 min
This flight has an average delay of 35 minutes with a standard deviation of 39.79 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 30% of other flights.

CA 7387 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 20 71%
Late 4 14%
Very Late 0 0%
Excessive 4 14%
Canceled 0 0%
Diverted 0 0%
Total Flights 28
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 12
Average Delay (min.) 35.00
Standard Deviation 39.79
Min 1
Max 123
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