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(AI) Air India 889 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(DEL) Indira Gandhi International Airport

Delhi, IN

(IMF) Imphal Municipal Airport

Imphal, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
4
22%
Late
8
44%
Very Late
3
17%
Excessive
3
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
28
Standard Deviation
21.2
Min
5
Max
87

AI 889 On-time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 22%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 22%
This flight has an on-time performance of 22%. 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
3.3 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 21.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.