(AC) Air Canada 4947 On-time Performance Rating

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AC 4947 Historical On-time Performance Ratings

Route:   San Antonio to Chicago Route Ratings
Date Range:   June 15, 2014 to August 15, 2014 This Route Time of Day
Flight:   (AC) Air Canada 4947 AC - Overall Rating
      AC - Route Ratings
      AC - Route Time of Day
Departure Airport:   (SAT) San Antonio International Airport
Departures
Departure City   San Antonio, TX, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

AC 4947 On-time Performance Rating Details

Overall Rating

0.6 of 5
Poor
On-time:
Avg. Delay:
67%
39 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6, shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.

On-time Performance

0.7 of 5
Poor
On-time: 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 13% of other flights.

Delay Performance

0.6 of 5
Poor
Avg. Delay: 39 min
This flight has an average delay of 39 minutes with a standard deviation of 55.23 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 11% of other flights.

AC 4947 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 42 67%
Late 5 8%
Very Late 4 6%
Excessive 11 17%
Canceled 0 0%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 42
Average Delay (min.) 39.00
Standard Deviation 55.23
Min 0
Max 225
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