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(IB) Iberia 4381 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(SJU) Luis Munoz Marin International Airport

San Juan, PR

(MIA) Miami International Airport

Miami, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
85%
Late
2
7%
Very Late
1
4%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
6
Codeshares
27
Average Delay (min.)
84.33333333333333
Standard Deviation
168.7
Min
0
Max
428

IB 4381 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 85%
Average Delay Time 84.33333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 84.33333333333333 min
This flight has an average delay of 84.33333333333333 minutes with a standard deviation of 168.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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