background

(W6) Wizz Air 4351 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(SOF) Sofia Airport

Sofia, BG

(BGY) Milan Bergamo Airport

Milan, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
48
81%
Late
3
5%
Very Late
3
5%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
31.47826086956522
Standard Deviation
32.1
Min
0
Max
110

W6 4351 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 81%
Average Delay Time 31.47826086956522 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 31.47826086956522 min
This flight has an average delay of 31.47826086956522 minutes with a standard deviation of 32.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.