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(UL) SriLankan Airlines 3539 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(DOH) Doha Hamad International Airport

Doha, QA

(CDG) Paris Charles de Gaulle Airport

Paris, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
36
69%
Late
11
21%
Very Late
5
10%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
35
Codeshares
52
Average Delay (min.)
15.314285714285715
Standard Deviation
10.8
Min
0
Max
44

UL 3539 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 69%
Average Delay Time 15.314285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 15.314285714285715 min
This flight has an average delay of 15.314285714285715 minutes with a standard deviation of 10.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 97% of other flights.