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(AI) Air India 811 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-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
26
42%
Late
17
27%
Very Late
4
6%
Excessive
14
23%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
54
Codeshares
0
Average Delay (min.)
31.09259259259259
Standard Deviation
28.8
Min
0
Max
114

AI 811 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 43%
Average Delay Time 31.09259259259259 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. 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
3.9 of 5
Good
Average Delay Time 31.09259259259259 min
This flight has an average delay of 31.09259259259259 minutes with a standard deviation of 28.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.