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(UL) SriLankan Airlines 3631 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(GAU) Guwahati Lokpriya Gopinath Bordoloi Intl Airport

Guwahati, IN

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
20
34%
Late
20
34%
Very Late
9
15%
Excessive
10
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
49
Codeshares
59
Average Delay (min.)
29.122448979591837
Standard Deviation
21.9
Min
0
Max
101

UL 3631 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 34%
Average Delay Time 29.122448979591837 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 34%
This flight has an on-time performance of 34%. 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
2.9 of 5
Average
Average Delay Time 29.122448979591837 min
This flight has an average delay of 29.122448979591837 minutes with a standard deviation of 21.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.