background

(AK) AirAsia 421 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(KUL) Kuala Lumpur International AirportKuala Lumpur, MY
(BTJ) Sultan Iskandar Muda International AirportBanda Aceh, ID
On-Time Performance Chart
(using rounded numbers)
On-Time
14
54%
Late
5
19%
Very Late
6
23%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
28
Standard Deviation
27.3
Min
5
Max
127
AK 421 On-time Performance Details
Overall Rating
1.4 of 5
Poor
Percentage On-Time 54%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. 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
2.7 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 27.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.