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(KL) KLM 4809 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(MCO) Orlando International Airport

Orlando, FL, US

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
20
71%
Late
1
4%
Very Late
2
7%
Excessive
2
7%
Cancelled
2
7%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
16
Codeshares
28
Average Delay (min.)
19.25
Standard Deviation
25.8
Min
0
Max
98

KL 4809 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 71%
Average Delay Time 19.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 19.25 min
This flight has an average delay of 19.25 minutes with a standard deviation of 25.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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