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(IB) Iberia 4321 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(SDF) Louisville Muhammad Ali International Airport

Louisville, KY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
38%
Late
4
31%
Very Late
0
0%
Excessive
3
23%
Cancelled
1
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
9
Codeshares
13
Average Delay (min.)
73.66666666666667
Standard Deviation
125.8
Min
0
Max
398

IB 4321 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 39%
Average Delay Time 73.66666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 39%
This flight has an on-time performance of 39%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 73.66666666666667 min
This flight has an average delay of 73.66666666666667 minutes with a standard deviation of 125.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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