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(AI) Air India 187 On-Time Performance Rating

Date Range:

15-Sep-2025 to 15-Nov-2025

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
21
34%
Late
15
25%
Very Late
17
28%
Excessive
8
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
54
Codeshares
0
Average Delay (min.)
28.37037037037037
Standard Deviation
21.2
Min
0
Max
122

AI 187 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 34%
Average Delay Time 28.37037037037037 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 34%
This flight has an on-time performance of 34%. 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
3.1 of 5
Average
Average Delay Time 28.37037037037037 min
This flight has an average delay of 28.37037037037037 minutes with a standard deviation of 21.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

Other Stops for AI 187