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(AI) Air India 8431 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(VIE) Vienna International Airport

Vienna, AT

(GVA) Geneva Airport

Geneva, CH

On-Time Performance Chart

(using rounded numbers)
On-Time
27
77%
Late
6
17%
Very Late
1
3%
Excessive
0
0%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
23
Codeshares
35
Average Delay (min.)
10.130434782608695
Standard Deviation
8
Min
0
Max
30

AI 8431 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 77%
Average Delay Time 10.130434782608695 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 10.130434782608695 min
This flight has an average delay of 10.130434782608695 minutes with a standard deviation of 8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.