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(AI) Air India 811 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

(LKO) Lucknow Chaudhary Charan Singh Intl Airport

Lucknow, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
27
44%
Late
14
23%
Very Late
10
16%
Excessive
9
15%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
55
Codeshares
0
Average Delay (min.)
27.272727272727273
Standard Deviation
29
Min
0
Max
151

AI 811 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 44%
Average Delay Time 27.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. 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
4.2 of 5
Good
Average Delay Time 27.272727272727273 min
This flight has an average delay of 27.272727272727273 minutes with a standard deviation of 29 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.