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(AI) Air India 9552 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(MAA) Chennai International Airport

Chennai, IN

(PNQ) Pune International Airport

Pune, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
46
75%
Late
10
16%
Very Late
1
2%
Excessive
3
5%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
33
Codeshares
60
Average Delay (min.)
18.90909090909091
Standard Deviation
23.3
Min
0
Max
107

AI 9552 On-Time Performance Details

Overall Rating
3.4 of 5
Average
Percentage On-Time 77%
Average Delay Time 18.90909090909091 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 67% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 18.90909090909091 min
This flight has an average delay of 18.90909090909091 minutes with a standard deviation of 23.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.