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(IB) Iberia 4255 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(BHM) Birmingham-Shuttlesworth International Airport

Birmingham, AL, US

(MIA) Miami International Airport

Miami, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
2
3%
Very Late
2
3%
Excessive
8
13%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
19
Codeshares
60
Average Delay (min.)
54.36842105263158
Standard Deviation
60.3
Min
0
Max
203

IB 4255 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 80%
Average Delay Time 54.36842105263158 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 54.36842105263158 min
This flight has an average delay of 54.36842105263158 minutes with a standard deviation of 60.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.