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(IB) Iberia 4558 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(GRR) Grand Rapids Gerald R. Ford International Airport

Grand Rapids, MI, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
38%
Late
2
6%
Very Late
3
9%
Excessive
12
38%
Cancelled
2
6%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
25
Codeshares
31
Average Delay (min.)
63.56
Standard Deviation
61.9
Min
0
Max
259

IB 4558 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 39%
Average Delay Time 63.56 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 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
0.1 of 5
Very Poor
Average Delay Time 63.56 min
This flight has an average delay of 63.56 minutes with a standard deviation of 61.9 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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