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(AI) Air India 9437 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(BLR) Bengaluru Kempegowda International Airport

Bengaluru, IN

(CCU) Kolkata Netaji Subhas Chandra Bose Intl Airport

Kolkata, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
41
89%
Late
2
4%
Very Late
0
0%
Excessive
3
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
22
Codeshares
46
Average Delay (min.)
15.590909090909092
Standard Deviation
23.4
Min
0
Max
95

AI 9437 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 15.590909090909092 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 15.590909090909092 min
This flight has an average delay of 15.590909090909092 minutes with a standard deviation of 23.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.