(JL) JAL 7427 On-time Performance Rating

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JL 7427 Historical On-time Performance Ratings

Route:   Saint Louis to Chicago Route Ratings
Date Range:   June 15, 2015 to August 15, 2015 This Route Time of Day
Flight:   (JL) JAL 7427 JL - Overall Rating
      JL - Route Ratings
      JL - Route Time of Day
Departure Airport:   (STL) Lambert-St. Louis International Airport
Departures
Departure City   Saint Louis, MO, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

JL 7427 On-time Performance Rating Details

Overall Rating

2.5 of 5
Average
On-time:
Avg. Delay:
71%
25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5, shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.

On-time Performance

1.7 of 5
Average
On-time: 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.

Delay Performance

3.3 of 5
Average
Avg. Delay: 25 min
This flight has an average delay of 25 minutes with a standard deviation of 27.81 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 65% of other flights.

JL 7427 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 15 71%
Late 2 9%
Very Late 2 9%
Excessive 2 9%
Canceled 0 0%
Diverted 0 0%
Total Flights 21
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 12
Average Delay (min.) 25.00
Standard Deviation 27.81
Min 0
Max 88
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