background

(AI) Air India 173 On-Time Performance Rating

Date Range:

15-Mar-2023 to 15-May-2023

(DEL) Indira Gandhi International Airport

Delhi, IN

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
3
5%
Very Late
2
3%
Excessive
8
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
53.42857142857143
Standard Deviation
68.4
Min
0
Max
241

AI 173 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 79%
Average Delay Time 53.42857142857143 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 53.42857142857143 min
This flight has an average delay of 53.42857142857143 minutes with a standard deviation of 68.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.