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(AI) Air India 127 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(VIE) Vienna International Airport

Vienna, AT

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
2
8%
Late
6
23%
Very Late
7
27%
Excessive
11
42%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
53.72
Standard Deviation
40
Min
0
Max
182

AI 127 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 8%
Average Delay Time 53.72 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 8%
This flight has an on-time performance of 8%. 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
0.3 of 5
Very Poor
Average Delay Time 53.72 min
This flight has an average delay of 53.72 minutes with a standard deviation of 40 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

Other Stops for AI 127