background

(KL) KLM 434 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(IKA) Imam Khomeini International AirportTehran, IR
(AMS) Amsterdam Airport SchipholAmsterdam, NL
On-Time Performance Chart
(using rounded numbers)
On-Time
22
63%
Late
8
23%
Very Late
0
0%
Excessive
4
11%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
20
Standard Deviation
28.9
Min
0
Max
138
KL 434 On-time Performance Details
Overall Rating
2.2 of 5
Average
Percentage On-Time 63%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 28.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.