background

(UL) SriLankan Airlines 131 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(CMB) Bandaranaike International AirportColombo, LK
(TRZ) Tiruchirapalli International AirportTiruchirappalli, IN
On-Time Performance Chart
(using rounded numbers)
On-Time
33
54%
Late
15
25%
Very Late
3
5%
Excessive
10
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
53
Codeshares
0
Average Delay (min.)
22
Standard Deviation
25.6
Min
0
Max
135
UL 131 On-time Performance Details
Overall Rating
2.2 of 5
Average
Percentage On-Time 54%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. 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
4.4 of 5
Good
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 25.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.