background

(UL) SriLankan Airlines 229 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(CMB) Bandaranaike International Airport

Colombo, LK

(KWI) Kuwait International Airport

Kuwait, KW

On-Time Performance Chart

(using rounded numbers)
On-Time
34
58%
Late
12
20%
Very Late
5
8%
Excessive
8
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
49
Codeshares
0
Average Delay (min.)
28
Standard Deviation
30.6
Min
1
Max
142

UL 229 On-time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 58%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. 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
1.5 of 5
Poor
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 30.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.