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(AF) Air France 4239 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(AJA) Ajaccio Napoleon Bonaparte Airport

Ajaccio, FR

(LYS) Lyon Saint Exupery Airport

Lyon, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
31
72%
Late
8
19%
Very Late
0
0%
Excessive
4
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
30
Codeshares
43
Average Delay (min.)
17.766666666666666
Standard Deviation
19.2
Min
0
Max
90

AF 4239 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 72%
Average Delay Time 17.766666666666666 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 17.766666666666666 min
This flight has an average delay of 17.766666666666666 minutes with a standard deviation of 19.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.