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(AI) Air India 20 On-time Performance Rating

Date Range:

15-Sep-2018 to 15-Nov-2018

(DEL) Indira Gandhi International Airport

Delhi, IN

(CCU) Netaji Subhas Chandra Bose Airport

Kolkata, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
17
85%
Late
2
10%
Very Late
1
5%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
12
Standard Deviation
11.4
Min
1
Max
41

AI 20 On-time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 85%
Average Delay Time 12 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-time Performance Rating
3.8 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 12 min
This flight has an average delay of 12 minutes with a standard deviation of 11.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.