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(IB) Iberia 4091 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(SJO) Juan Santamaria International Airport

San Jose, CR

(MIA) Miami International Airport

Miami, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
49
79%
Late
7
11%
Very Late
1
2%
Excessive
4
6%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
19
Codeshares
61
Average Delay (min.)
51.1578947368421
Standard Deviation
118.8
Min
0
Max
528

IB 4091 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 80%
Average Delay Time 51.1578947368421 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
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 62% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 51.1578947368421 min
This flight has an average delay of 51.1578947368421 minutes with a standard deviation of 118.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.