background

(UL) SriLankan Airlines 3604 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

(ATQ) Amritsar Sri Guru Ram Dass Jee Intl Airport

Amritsar, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
25
41%
Late
11
18%
Very Late
10
16%
Excessive
14
23%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
52
Codeshares
61
Average Delay (min.)
33.84615384615385
Standard Deviation
33.1
Min
0
Max
150

UL 3604 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 41%
Average Delay Time 33.84615384615385 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 41%
This flight has an on-time performance of 41%. 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
3.6 of 5
Good
Average Delay Time 33.84615384615385 min
This flight has an average delay of 33.84615384615385 minutes with a standard deviation of 33.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.