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(AI) Air India 128 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(LHR) London Heathrow Airport

London, EN, GB

(BOM) Mumbai Chhatrapati Shivaji International Airport

Mumbai, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
47
76%
Late
6
10%
Very Late
1
2%
Excessive
7
11%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
80.42105263157895
Standard Deviation
115.3
Min
0
Max
426

AI 128 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 77%
Average Delay Time 80.42105263157895 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 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 66% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 80.42105263157895 min
This flight has an average delay of 80.42105263157895 minutes with a standard deviation of 115.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.