(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:   February 15, 2014 to April 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

0.9 of 5
Poor
On-time:
Avg. Delay:
52%
31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9, shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 52%
This flight has an on-time performance of 52%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.

Delay Performance

1.7 of 5
Average
Avg. Delay: 31 min
This flight has an average delay of 31 minutes with a standard deviation of 33.25 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

JL 7489 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 22 52%
Late 7 16%
Very Late 5 11%
Excessive 5 11%
Canceled 3 7%
Diverted 0 0%
Total Flights 42
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 26
Average Delay (min.) 31.00
Standard Deviation 33.25
Min 4
Max 149
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