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(IB) Iberia 6521 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(FOR) Fortaleza Pinto Martins International Airport

Fortaleza, CE, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
35
57%
Late
15
25%
Very Late
8
13%
Excessive
2
3%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
38
Codeshares
61
Average Delay (min.)
20.894736842105264
Standard Deviation
12.8
Min
0
Max
57

IB 6521 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 57%
Average Delay Time 20.894736842105264 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. 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
4.4 of 5
Good
Average Delay Time 20.894736842105264 min
This flight has an average delay of 20.894736842105264 minutes with a standard deviation of 12.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.