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(AI) Air India 9821 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(PNQ) Pune International Airport

Pune, IN

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
28
46%
Late
12
20%
Very Late
5
8%
Excessive
16
26%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
48
Codeshares
61
Average Delay (min.)
37.229166666666664
Standard Deviation
35.2
Min
0
Max
161

AI 9821 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 46%
Average Delay Time 37.229166666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. 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
2.9 of 5
Average
Average Delay Time 37.229166666666664 min
This flight has an average delay of 37.229166666666664 minutes with a standard deviation of 35.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.