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(IB) Iberia 3511 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(LHR) London Heathrow Airport

London, EN, GB

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
44
77%
Late
3
5%
Very Late
4
7%
Excessive
6
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
26
Codeshares
57
Average Delay (min.)
30.5
Standard Deviation
31.2
Min
0
Max
114

IB 3511 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 77%
Average Delay Time 30.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 30.5 min
This flight has an average delay of 30.5 minutes with a standard deviation of 31.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.