(AS) Alaska Airlines 4491 On-time Performance Rating

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AS 4491 Historical On-time Performance Ratings

Route:   Minneapolis to Chicago Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (AS) Alaska Airlines 4491 AS - Overall Rating
      AS - Route Ratings
      AS - Route Time of Day
Departure Airport:   (MSP) Minneapolis-St. Paul International Airport
Departures
Departure City   Minneapolis, MN, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

AS 4491 On-time Performance Rating Details

Overall Rating

2.7 of 5
Average
On-time:
Avg. Delay:
68%
17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7, shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.

On-time Performance

0.6 of 5
Poor
On-time: 68%
This flight has an on-time performance of 68%. 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

4.8 of 5
Very Good
Avg. Delay: 17 min
This flight has an average delay of 17 minutes with a standard deviation of 26.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.

AS 4491 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 39 68%
Late 8 14%
Very Late 7 12%
Excessive 2 3%
Canceled 1 1%
Diverted 0 0%
Total Flights 57
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 43
Average Delay (min.) 17.00
Standard Deviation 26.70
Min 0
Max 164
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