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(UL) SriLankan Airlines 166 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(COK) Cochin International Airport

Kochi, IN

(CMB) Colombo Bandaranaike International Airport

Colombo, LK

On-Time Performance Chart

(using rounded numbers)
On-Time
32
91%
Late
1
3%
Very Late
0
0%
Excessive
2
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
39.4
Standard Deviation
42.5
Min
0
Max
92

UL 166 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 91%
Average Delay Time 39.4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 39.4 min
This flight has an average delay of 39.4 minutes with a standard deviation of 42.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.