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(IX) Air India Express 1591 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(CCU) Kolkata Netaji Subhas Chandra Bose Intl Airport

Kolkata, IN

(IXB) Bagdogra Airport

Bagdogra, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
40
68%
Late
13
22%
Very Late
3
5%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
39
Codeshares
0
Average Delay (min.)
18.17948717948718
Standard Deviation
15.8
Min
0
Max
63

IX 1591 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 68%
Average Delay Time 18.17948717948718 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 18.17948717948718 min
This flight has an average delay of 18.17948717948718 minutes with a standard deviation of 15.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.

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