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(UL) SriLankan Airlines 503 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(CMB) Bandaranaike International Airport

Colombo, LK

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
35
60%
Late
14
24%
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 )
45
Codeshares
0
Average Delay (min.)
22.6
Standard Deviation
21.2
Min
0
Max
107

UL 503 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 60%
Average Delay Time 22.6 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 60%
This flight has an on-time performance of 60%. 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 22.6 min
This flight has an average delay of 22.6 minutes with a standard deviation of 21.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.