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(AI) Air India 540 On-time Performance Rating

Date Range:

01-Apr-2018 to 31-May-2018

(DEL) Indira Gandhi International AirportDelhi, IN
(MAA) Chennai AirportChennai, IN
On-Time Performance Chart
(using rounded numbers)
On-Time
31
52%
Late
8
13%
Very Late
9
15%
Excessive
12
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
46
Codeshares
0
Average Delay (min.)
32
Standard Deviation
30.2
Min
0
Max
134
AI 540 On-time Performance Details
Overall Rating
0.9 of 5
Poor
Percentage On-Time 52%
Average Delay Time 32 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
1.7 of 5
Average
Average Delay Time 32 min
This flight has an average delay of 32 minutes with a standard deviation of 30.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.