(JL) JAL 7548 On-time Performance Rating

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JL 7548 Historical On-time Performance Ratings

Route:   San Francisco to Chicago Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (JL) JAL 7548 JL - Overall Rating
      JL - Route Ratings
      JL - Route Time of Day
Departure Airport:   (SFO) San Francisco International Airport
Departures
Departure City   San Francisco, CA, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

JL 7548 On-time Performance Rating Details

Overall Rating

0.1 of 5
Very Poor
On-time:
Avg. Delay:
54%
42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1, shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 54%
This flight has an on-time performance of 54%. 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

0.2 of 5
Very Poor
Avg. Delay: 42 min
This flight has an average delay of 42 minutes with a standard deviation of 44.44 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

JL 7548 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 34 54%
Late 5 8%
Very Late 7 11%
Excessive 14 22%
Canceled 2 3%
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 39
Average Delay (min.) 42.00
Standard Deviation 44.44
Min 0
Max 217
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