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(AI) Air India 9644 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(IXB) Bagdogra Airport

Bagdogra, IN

(CCU) Kolkata Netaji Subhas Chandra Bose Intl Airport

Kolkata, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
45
74%
Late
6
10%
Very Late
2
3%
Excessive
7
11%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
61
Average Delay (min.)
31.03846153846154
Standard Deviation
33.4
Min
0
Max
116

AI 9644 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 74%
Average Delay Time 31.03846153846154 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 31.03846153846154 min
This flight has an average delay of 31.03846153846154 minutes with a standard deviation of 33.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.