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(UL) SriLankan Airlines 3274 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(SGN) Tan Son Nhat International AirportHo Chi Minh City, VN
(SIN) Changi International AirportSingapore, SG
On-Time Performance Chart
(using rounded numbers)
On-Time
41
71%
Late
8
14%
Very Late
3
5%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
36
Codeshares
58
Average Delay (min.)
27
Standard Deviation
49.3
Min
0
Max
293
UL 3274 On-time Performance Details
Overall Rating
2.0 of 5
Average
Percentage On-Time 71%
Average Delay Time 27 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 39% of all other flights in the FlightStats database.
On-time Performance Rating
0.9 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 18% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 49.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.