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(IB) Iberia 4129 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(MIA) Miami International Airport

Miami, FL, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
69%
Late
3
7%
Very Late
4
10%
Excessive
5
12%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
18
Codeshares
41
Average Delay (min.)
39.833333333333336
Standard Deviation
43
Min
0
Max
162

IB 4129 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 71%
Average Delay Time 39.833333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 39.833333333333336 min
This flight has an average delay of 39.833333333333336 minutes with a standard deviation of 43 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.