background

(SN) Brussels Airlines 4159 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(FLR) Florence Peretola Airport

Florence, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
27
57%
Late
9
19%
Very Late
6
13%
Excessive
5
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
39
Codeshares
47
Average Delay (min.)
20.897435897435898
Standard Deviation
17.7
Min
0
Max
64

SN 4159 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 57%
Average Delay Time 20.897435897435898 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% 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
4.7 of 5
Very Good
Average Delay Time 20.897435897435898 min
This flight has an average delay of 20.897435897435898 minutes with a standard deviation of 17.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.