background

(KL) KLM 1021 On-time Performance Rating

Date Range:

01-Aug-2019 to 30-Sep-2019

(AMS) Amsterdam Airport Schiphol

Amsterdam, NL

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
35
56%
Late
8
13%
Very Late
9
15%
Excessive
8
13%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
41
Codeshares
12
Average Delay (min.)
28
Standard Deviation
24.8
Min
0
Max
108

KL 1021 On-time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 56%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. 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
2.1 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 24.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.