(AC) Air Canada 4923 On-time Performance Rating

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AC 4923 Historical On-time Performance Ratings

Route:   Saint Louis to Chicago
Date Range:   March 15, 2016 to May 15, 2016
Flight:   (AC) Air Canada 4923
Departure Airport:   (STL) Lambert-St. Louis International Airport
Departure City   Saint Louis, MO, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

AC 4923 On-time Performance Rating Details

Overall Rating

0.9 of 5
Poor
On-time:
Avg. Delay:
77%
60 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9, shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.

On-time Performance

1.7 of 5
Average
On-time: 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.

Delay Performance

0 of 5
Very Poor
Avg. Delay: 60 min
This flight has an average delay of 60 minutes with a standard deviation of 82.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

AC 4923 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 31 77%
Late 1 2%
Very Late 1 2%
Excessive 6 15%
Canceled 1 2%
Diverted 0 0%
Total Flights 40
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 15
Average Delay (min.) 60.00
Standard Deviation 82.10
Min 0
Max 273
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