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(AI) Air India 451 On-Time Performance Rating

Date Range:

01-Aug-2021 to 30-Sep-2021

(DEL) Indira Gandhi International Airport

Delhi, IN

(VTZ) Vishakhapatnam Airport

Vishakhapatnam, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
33
73%
Late
4
9%
Very Late
3
7%
Excessive
5
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
26
Standard Deviation
42.9
Min
0
Max
226

AI 451 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 73%
Average Delay Time 26 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 42.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.