(AS) Alaska Airlines 4549 On-time Performance Rating

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AS 4549 Historical On-time Performance Ratings

Route:   Toronto to Chicago
Date Range:   April 15, 2016 to June 15, 2016
Flight:   (AS) Alaska Airlines 4549
Departure Airport:   (YYZ) Pearson International Airport
Departure City   Toronto, ON, CA
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

AS 4549 On-time Performance Rating Details

Overall Rating

3.9 of 5
Good
On-time:
Avg. Delay:
93%
23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9, shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.

On-time Performance

4.9 of 5
Very Good
On-time: 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.

Delay Performance

2.9 of 5
Average
Avg. Delay: 23 min
This flight has an average delay of 23 minutes with a standard deviation of 6.36 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 57% of other flights.

AS 4549 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 28 93%
Late 2 6%
Very Late 0 0%
Excessive 0 0%
Canceled 0 0%
Diverted 0 0%
Total Flights 30
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 2
Average Delay (min.) 23.00
Standard Deviation 6.36
Min 19
Max 28
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