(AS) Alaska Airlines 1123 On-time Performance Rating

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AS 1123 Historical On-time Performance Ratings

Route:   Portland to Chicago
Date Range:   March 15, 2016 to May 15, 2016
Flight:   (AS) Alaska Airlines 1123
Departure Airport:   (PDX) Portland International Airport
Departure City   Portland, OR, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

AS 1123 On-time Performance Rating Details

Overall Rating

1.8 of 5
Average
On-time:
Avg. Delay:
75%
28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8, shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.

On-time Performance

1.5 of 5
Poor
On-time: 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 30% of other flights.

Delay Performance

2.1 of 5
Average
Avg. Delay: 28 min
This flight has an average delay of 28 minutes with a standard deviation of 36.17 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

AS 1123 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 9 75%
Late 2 16%
Very Late 0 0%
Excessive 1 8%
Canceled 0 0%
Diverted 0 0%
Total Flights 12
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 6
Average Delay (min.) 28.00
Standard Deviation 36.17
Min 4
Max 100
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