(AS) Alaska Airlines 4161 On-time Performance Rating

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AS 4161 Historical On-time Performance Ratings

Route:   Des Moines to Chicago
Date Range:   July 15, 2016 to September 15, 2016
Flight:   (AS) Alaska Airlines 4161
Departure Airport:   (DSM) Des Moines International Airport
Departure City   Des Moines, IA, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

AS 4161 On-time Performance Rating Details

Overall Rating

0.8 of 5
Poor
On-time:
Avg. Delay:
66%
50 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8, shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.

On-time Performance

0.9 of 5
Poor
On-time: 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.

Delay Performance

0.6 of 5
Poor
Avg. Delay: 50 min
This flight has an average delay of 50 minutes with a standard deviation of 60.48 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 11% of other flights.

AS 4161 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 10 66%
Late 1 6%
Very Late 0 0%
Excessive 3 20%
Canceled 1 6%
Diverted 0 0%
Total Flights 15
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 8
Average Delay (min.) 50.00
Standard Deviation 60.48
Min 1
Max 148
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