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(IB) Iberia 4588 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
74%
Late
5
9%
Very Late
3
5%
Excessive
7
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
31
Codeshares
58
Average Delay (min.)
27.677419354838708
Standard Deviation
35.8
Min
0
Max
169

IB 4588 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 74%
Average Delay Time 27.677419354838708 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
3.6 of 5
Good
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 27.677419354838708 min
This flight has an average delay of 27.677419354838708 minutes with a standard deviation of 35.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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