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(KL) KLM 979 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(LCY) London City Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
35
70%
Late
7
14%
Very Late
0
0%
Excessive
2
4%
Cancelled
6
12%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
17
Codeshares
50
Average Delay (min.)
21.647058823529413
Standard Deviation
27.4
Min
0
Max
93

KL 979 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 70%
Average Delay Time 21.647058823529413 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 21.647058823529413 min
This flight has an average delay of 21.647058823529413 minutes with a standard deviation of 27.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.