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(UL) SriLankan Airlines 3604 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(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
39
64%
Late
2
3%
Very Late
5
8%
Excessive
6
10%
Cancelled
9
15%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
23
Codeshares
61
Average Delay (min.)
29.82608695652174
Standard Deviation
28.6
Min
0
Max
93

UL 3604 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 64%
Average Delay Time 29.82608695652174 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 36% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 29.82608695652174 min
This flight has an average delay of 29.82608695652174 minutes with a standard deviation of 28.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.