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(W6) Wizz Air 4454 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(KRK) Krakow John Paul II International Airport

Krakow, PL

(SOF) Sofia Airport

Sofia, BG

On-Time Performance Chart

(using rounded numbers)
On-Time
16
64%
Late
5
20%
Very Late
1
4%
Excessive
3
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
36.7
Standard Deviation
28.3
Min
0
Max
87

W6 4454 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 64%
Average Delay Time 36.7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 36.7 min
This flight has an average delay of 36.7 minutes with a standard deviation of 28.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.