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(SN) Brussels Airlines 4159 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(FLR) Florence Peretola Airport

Florence, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
23
45%
Late
15
29%
Very Late
5
10%
Excessive
7
14%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
44
Codeshares
51
Average Delay (min.)
24.204545454545453
Standard Deviation
19.6
Min
0
Max
90

SN 4159 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 45%
Average Delay Time 24.204545454545453 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 45%
This flight has an on-time performance of 45%. 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
3.9 of 5
Good
Average Delay Time 24.204545454545453 min
This flight has an average delay of 24.204545454545453 minutes with a standard deviation of 19.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.