background

(AI) Air India 383 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(SIN) Changi International AirportSingapore, SG
(DEL) Indira Gandhi International AirportDelhi, IN
On-Time Performance Chart
(using rounded numbers)
On-Time
31
51%
Late
6
10%
Very Late
13
21%
Excessive
10
16%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
39
Standard Deviation
41.3
Min
0
Max
193
AI 383 On-time Performance Details
Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 51%
Average Delay Time 39 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. 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
0.7 of 5
Poor
Average Delay Time 39 min
This flight has an average delay of 39 minutes with a standard deviation of 41.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.