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(W6) Wizz Air 4301 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(SOF) Sofia Airport

Sofia, BG

(LTN) London Luton Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
24
40%
Late
28
47%
Very Late
7
12%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
58
Codeshares
0
Average Delay (min.)
18
Standard Deviation
9.6
Min
0
Max
46

W6 4301 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 40%
Average Delay Time 18 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. 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
4.9 of 5
Very Good
Average Delay Time 18 min
This flight has an average delay of 18 minutes with a standard deviation of 9.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.