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(UL) SriLankan Airlines 231 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(CMB) Colombo Bandaranaike International Airport

Colombo, LK

(DXB) Dubai International Airport

Dubai, AE

On-Time Performance Chart

(using rounded numbers)
On-Time
21
58%
Late
5
14%
Very Late
1
3%
Excessive
2
6%
Cancelled
7
19%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
28.533333333333335
Standard Deviation
47.6
Min
0
Max
183

UL 231 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 58%
Average Delay Time 28.533333333333335 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% 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
3.1 of 5
Average
Average Delay Time 28.533333333333335 min
This flight has an average delay of 28.533333333333335 minutes with a standard deviation of 47.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.