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(AI) Air India 9552 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(MAA) Chennai International Airport

Chennai, IN

(PNQ) Pune International Airport

Pune, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
8
13%
Very Late
2
3%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
29
Codeshares
61
Average Delay (min.)
21.137931034482758
Standard Deviation
24.6
Min
0
Max
123

AI 9552 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 79%
Average Delay Time 21.137931034482758 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 21.137931034482758 min
This flight has an average delay of 21.137931034482758 minutes with a standard deviation of 24.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.