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(AI) Air India 173 On-Time Performance Rating

Date Range:

15-Aug-2021 to 15-Oct-2021

(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
14
39%
Late
9
25%
Very Late
6
17%
Excessive
7
19%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
31
Codeshares
0
Average Delay (min.)
31
Standard Deviation
26.6
Min
0
Max
105

AI 173 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 39%
Average Delay Time 31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 39%
This flight has an on-time performance of 39%. 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
1.7 of 5
Average
Average Delay Time 31 min
This flight has an average delay of 31 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 34% of other flights.