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(AI) Air India 153 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
11
32%
Late
11
32%
Very Late
6
18%
Excessive
6
18%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
34.06666666666667
Standard Deviation
33.2
Min
0
Max
154

AI 153 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 32%
Average Delay Time 34.06666666666667 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 32%
This flight has an on-time performance of 32%. 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 34.06666666666667 min
This flight has an average delay of 34.06666666666667 minutes with a standard deviation of 33.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.