(JL) JAL 7420 On-time Performance Rating

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JL 7420 Historical On-time Performance Ratings

Route:   Chicago to Rochester Route Ratings
Date Range:   September 15, 2014 to November 15, 2014 This Route Time of Day
Flight:   (JL) JAL 7420 JL - Overall Rating
      JL - Route Ratings
      JL - Route Time of Day
Departure Airport:   (ORD) O'Hare International Airport
Departures
Departure City   Chicago, IL, US On-time Performance Scorecard
Arrival Airport:   (ROC) Greater Rochester International Airport
Arrivals
Arrival City:   Rochester, NY, US On-time Performance Scorecard

JL 7420 On-time Performance Rating Details

Overall Rating

2.6 of 5
Average
On-time:
Avg. Delay:
69%
23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6, shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.

On-time Performance

1.1 of 5
Poor
On-time: 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.

Delay Performance

4.1 of 5
Good
Avg. Delay: 23 min
This flight has an average delay of 23 minutes with a standard deviation of 29.72 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 81% of other flights.

JL 7420 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 43 69%
Late 9 14%
Very Late 6 9%
Excessive 4 6%
Canceled 0 0%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 36
Average Delay (min.) 23.00
Standard Deviation 29.72
Min 0
Max 135
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