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(UL) SriLankan Airlines 3662 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(DAR) Dar es Salaam Julius Nyerere International Airport

Dar Es Salaam, TZ

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

On-Time Performance Chart

(using rounded numbers)
On-Time
13
21%
Late
23
38%
Very Late
18
30%
Excessive
7
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
57
Codeshares
61
Average Delay (min.)
28.614035087719298
Standard Deviation
14.4
Min
0
Max
68

UL 3662 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 21%
Average Delay Time 28.614035087719298 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 21%
This flight has an on-time performance of 21%. 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
3.9 of 5
Good
Average Delay Time 28.614035087719298 min
This flight has an average delay of 28.614035087719298 minutes with a standard deviation of 14.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.