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(AI) Air India 521 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(BLR) Bengaluru Kempegowda International Airport

Bengaluru, IN

(IXC) Chandigarh International Airport

Chandigarh, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
30
52%
Late
9
16%
Very Late
8
14%
Excessive
4
7%
Cancelled
7
12%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
37
Codeshares
0
Average Delay (min.)
25.2972972972973
Standard Deviation
29.8
Min
0
Max
175

AI 521 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 52%
Average Delay Time 25.2972972972973 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
3.9 of 5
Good
Average Delay Time 25.2972972972973 min
This flight has an average delay of 25.2972972972973 minutes with a standard deviation of 29.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.