(AC) Air Canada 4978 On-time Performance Rating

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AC 4978 Historical On-time Performance Ratings

Route:   Detroit to Chicago Route Ratings
Date Range:   May 15, 2015 to July 15, 2015 This Route Time of Day
Flight:   (AC) Air Canada 4978 AC - Overall Rating
      AC - Route Ratings
      AC - Route Time of Day
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departures
Departure City   Detroit, MI, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

AC 4978 On-time Performance Rating Details

Overall Rating

1.4 of 5
Poor
On-time:
Avg. Delay:
60%
35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4, shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.

On-time Performance

0.6 of 5
Poor
On-time: 60%
This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 11% of other flights.

Delay Performance

2.1 of 5
Average
Avg. Delay: 35 min
This flight has an average delay of 35 minutes with a standard deviation of 36.68 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

AC 4978 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 6 60%
Late 0 0%
Very Late 1 10%
Excessive 1 10%
Canceled 2 20%
Diverted 0 0%
Total Flights 10
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 4
Average Delay (min.) 35.00
Standard Deviation 36.68
Min 4
Max 84
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