background

(AI) Air India 2018 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(LHR) London Heathrow Airport

London, EN, GB

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
13
22%
Late
9
15%
Very Late
16
27%
Excessive
21
35%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
54
Codeshares
0
Average Delay (min.)
42.46296296296296
Standard Deviation
26.6
Min
0
Max
113

AI 2018 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 22%
Average Delay Time 42.46296296296296 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% 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
0.2 of 5
Very Poor
Average Delay Time 42.46296296296296 min
This flight has an average delay of 42.46296296296296 minutes with a standard deviation of 26.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.