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(IB) Iberia 4558 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(MSN) Dane County Regional Airport

Madison, WI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
67%
Late
1
4%
Very Late
2
7%
Excessive
3
11%
Cancelled
2
7%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
9
Codeshares
26
Average Delay (min.)
47.333333333333336
Standard Deviation
46.9
Min
0
Max
131

IB 4558 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 69%
Average Delay Time 47.333333333333336 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 33% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 47.333333333333336 min
This flight has an average delay of 47.333333333333336 minutes with a standard deviation of 46.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

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