(KL) KLM 5509 On-time Performance Rating

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KL 5509 Historical On-time Performance Ratings

Route:   Detroit to Lexington
Date Range:   September 15, 2017 to November 15, 2017
Flight:   (KL) KLM 5509
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departure City   Detroit, MI, US
Arrival Airport:   (LEX) Blue Grass Airport
Arrival City:   Lexington, KY, US

KL 5509 On-time Performance Rating Details

Overall Rating

4 of 5
Good
On-time:
Avg. Delay:
93%
22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4, shows that this flight has on-time performance characteristics better than 78% of all other flights in the FlightStats database.

On-time Performance

5 of 5
Very Good
On-time: 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.

Delay Performance

2.9 of 5
Average
Avg. Delay: 22 min
This flight has an average delay of 22 minutes with a standard deviation of 30.09 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 57% of other flights.

KL 5509 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 57 93%
Late 0 0%
Very Late 1 1%
Excessive 2 3%
Canceled 1 1%
Diverted 0 0%
Total Flights 61
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 9
Average Delay (min.) 22.00
Standard Deviation 30.09
Min 0
Max 83
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