(JL) JAL 7489 On-time Performance Rating

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JL 7489 Historical On-time Performance Ratings

Route:   Nashville to Chicago Route Ratings
Date Range:   June 15, 2014 to August 15, 2014 This Route Time of Day
Flight:   (JL) JAL 7489 JL - Overall Rating
      JL - Route Ratings
      JL - Route Time of Day
Departure Airport:   (BNA) Nashville International Airport
Departures
Departure City   Nashville, TN, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

JL 7489 On-time Performance Rating Details

Overall Rating

4.1 of 5
Good
On-time:
Avg. Delay:
77%
20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1, shows that this flight has on-time performance characteristics better than 80% of all other flights in the FlightStats database.

On-time Performance

3.8 of 5
Good
On-time: 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 75% of other flights.

Delay Performance

4.3 of 5
Good
Avg. Delay: 20 min
This flight has an average delay of 20 minutes with a standard deviation of 29.23 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

JL 7489 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 42 77%
Late 5 9%
Very Late 3 5%
Excessive 4 7%
Canceled 0 0%
Diverted 0 0%
Total Flights 54
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 34
Average Delay (min.) 20.00
Standard Deviation 29.23
Min 0
Max 123
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