background

(UL) SriLankan Airlines 3667 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

(DAR) Dar es Salaam Julius Nyerere International Airport

Dar Es Salaam, TZ

On-Time Performance Chart

(using rounded numbers)
On-Time
43
69%
Late
13
21%
Very Late
4
6%
Excessive
1
2%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
54
Codeshares
61
Average Delay (min.)
13.12962962962963
Standard Deviation
9.4
Min
0
Max
47

UL 3667 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 71%
Average Delay Time 13.12962962962963 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 13.12962962962963 min
This flight has an average delay of 13.12962962962963 minutes with a standard deviation of 9.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.