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(UL) SriLankan Airlines 3500 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(DOH) Hamad International AirportDoha, QA
(CMB) Bandaranaike International AirportColombo, LK
On-Time Performance Chart
(using rounded numbers)
On-Time
38
67%
Late
11
19%
Very Late
5
9%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
35
Codeshares
57
Average Delay (min.)
26
Standard Deviation
39.2
Min
0
Max
217
UL 3500 On-time Performance Details
Overall Rating
1.8 of 5
Average
Percentage On-Time 67%
Average Delay Time 26 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 39.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.