(AC) Air Canada 4858 On-time Performance Rating

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AC 4858 Historical On-time Performance Ratings

Route:   Norfolk to Chicago Route Ratings
Date Range:   July 1, 2014 to August 31, 2014 This Route Time of Day
Flight:   (AC) Air Canada 4858 AC - Overall Rating
      AC - Route Ratings
      AC - Route Time of Day
Departure Airport:   (ORF) Norfolk International Airport
Departures
Departure City   Norfolk, VA, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

AC 4858 On-time Performance Rating Details

Overall Rating

0.1 of 5
Very Poor
On-time:
Avg. Delay:
42%
56 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1, 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: 42%
This flight has an on-time performance of 42%. 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

0.1 of 5
Very Poor
Avg. Delay: 56 min
This flight has an average delay of 56 minutes with a standard deviation of 55.89 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.

AC 4858 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 9 42%
Late 1 4%
Very Late 1 4%
Excessive 6 28%
Canceled 4 19%
Diverted 1 4%
Total Flights 21
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 12
Average Delay (min.) 56.00
Standard Deviation 55.89
Min 3
Max 166
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