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(AI) Air India 9591 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(GAU) Guwahati Lokpriya Gopinath Bordoloi Intl Airport

Guwahati, IN

(HYD) Hyderabad Rajiv Gandhi International Airport

Hyderabad, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
27
64%
Late
5
12%
Very Late
2
5%
Excessive
7
17%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
20
Codeshares
42
Average Delay (min.)
37.6
Standard Deviation
31.3
Min
0
Max
122

AI 9591 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 64%
Average Delay Time 37.6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 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 8% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 37.6 min
This flight has an average delay of 37.6 minutes with a standard deviation of 31.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.