(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, 2016 to November 15, 2016
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

3.8 of 5
Good
On-time:
Avg. Delay:
89%
23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8, shows that this flight has on-time performance characteristics better than 74% of all other flights in the FlightStats database.

On-time Performance

4.8 of 5
Very Good
On-time: 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.

Delay Performance

2.7 of 5
Average
Avg. Delay: 23 min
This flight has an average delay of 23 minutes with a standard deviation of 48.36 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 53% of other flights.

KL 5509 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 44 89%
Late 3 6%
Very Late 1 2%
Excessive 1 2%
Canceled 0 0%
Diverted 0 0%
Total Flights 49
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 14
Average Delay (min.) 23.00
Standard Deviation 48.36
Min 0
Max 187
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