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(KL) KLM 3921 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(RUH) Riyadh King Khalid International Airport

Riyadh, SA

(URY) Gurayat Domestic Airport

Gurayat, SA

On-Time Performance Chart

(using rounded numbers)
On-Time
58
95%
Late
1
2%
Very Late
0
0%
Excessive
0
0%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
13
Codeshares
61
Average Delay (min.)
6.076923076923077
Standard Deviation
4.4
Min
0
Max
15

KL 3921 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 95%
Average Delay Time 6.076923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 97% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 95%
This flight has an on-time performance of 95%. 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
4.8 of 5
Very Good
Average Delay Time 6.076923076923077 min
This flight has an average delay of 6.076923076923077 minutes with a standard deviation of 4.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.

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