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(AI) Air India 9512 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(GAU) Guwahati Lokpriya Gopinath Bordoloi Intl Airport

Guwahati, IN

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
28
50%
Late
5
9%
Very Late
10
18%
Excessive
12
21%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
41
Codeshares
56
Average Delay (min.)
38.19512195121951
Standard Deviation
39.7
Min
0
Max
203

AI 9512 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 50%
Average Delay Time 38.19512195121951 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. 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
1.7 of 5
Average
Average Delay Time 38.19512195121951 min
This flight has an average delay of 38.19512195121951 minutes with a standard deviation of 39.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.